accession to sth
to 后接所加入的组织、条约等，也可接 the throne、power 等，表示即位或上台。
The country's accession to the trade treaty was ratified last year.
该国加入这项贸易条约已于去年获批。
增加；增添；添加物；即位；就任；登基；添附；财产增益权；种质样本；种质资源；进入；准入
the act of becoming a member of an organization or taking part in an agreement
加入；同意并成为一体的行为
A coming to; the act of acceding and becoming joined.
通过增加(如对集合或群体)而增长的过程
a process of increasing by addition (as to a collection or group)
通过添加而增加；添加的东西；外部的增加
Increase by something added; that which is added; augmentation from without.
民法中,您财产所产生的所有收益的权利,无论是通过生长还是改善
(civil law) the right to all of that which your property produces whether by growth or improvement
一种获得财产的方式,物质实体的所有者因增长或劳动而获得添加部分或改进部分的权利(前提是物品未变成不同种类)
A mode of acquiring property, by which the owner of a corporeal substance which receives an addition by growth, or by labor, has a right to the part or thing added, or the improvement (provided the thing is not changed into a different species).
添加到您已有的东西
something added to what you already have
一个国家成为其他国家之间已生效协议的缔约方的行为
The act by which one power becomes party to engagements already in force between other powers.
登上或达到王位、职位或尊严的行为
The act of coming to or reaching a throne, an office, or dignity.
疾病的侵袭、接近或开始；发作或阵发
The invasion, approach, or commencement of a disease; a fit or paroxysm.
同意
Agreement.
进入；准入
Access; admittance.
在单一地点收集的一组同种植物,通常保存在基因库中
A group of plants of the same species collected at a single location, often held in genebanks.
The country's accession to the United Nations was celebrated with a ceremony.
该国加入联合国的仪式受到了庆祝。
用法提示：这里accession表示加入某个组织或群体的过程。
AI contextual example
Under civil law, the farmer has the right of accession to any crops that grow naturally on his land.
根据民法，农民对其土地上自然生长的任何作物拥有收益权。
用法提示：这里accession指民法中财产产生的收益权利。
AI contextual example
The library's latest accessions include several rare manuscripts.
图书馆最新增添的物品包括几部珍贵的手稿。
用法提示：这里accessions指添加到已有收藏中的东西。
AI contextual example
to 后接所加入的组织、条约等，也可接 the throne、power 等，表示即位或上台。
The country's accession to the trade treaty was ratified last year.
该国加入这项贸易条约已于去年获批。
表示“新增物、入藏的藏品”时，accession 可数，常用复数 accessions。
Recent accessions to the museum include several Ming vases.
博物馆最近的入藏品包括几只明代花瓶。
on + 所有格 + accession 作时间状语，表示“在某人的即位（或就任）之时”。
On her accession, she pledged to modernize the monarchy.
她一即位就承诺推动君主制现代化。
较口语化，不如 accession 正式；常用作动词 join 的动名词，如 joining the EU，作名词时搭配较泛。
强调“被允许进入/接纳”，视角常来自组织方，与 accession 强调“主动加入”有别。
常与 into 搭配，如 entry into the EU，侧重“进入”的动作；与 accession 相比更通用，正式程度较低。
在法律/条约语境中可与 accession 互换，但更强调“遵守/坚持”；不用于加入组织或团体。
grammar · medium
易错句子Every student has accession to the school library.
正确表达Every student has access to the school library.
accession 表示“加入、即位、增添”，不表示“使用权、进入权”。表示“使用或接触某物的权利、机会”要用 access，固定搭配是 access to。
grammar · medium
易错句子The country's accession of the new trade agreement was widely welcomed.
正确表达The country's accession to the new trade agreement was widely welcomed.
accession 表示“加入条约、组织”或“即位”时，后面固定用介词 to 引出所加入或就任的对象；of 只表示所属关系，不能替代 to。
此反义对应 accession 的“正式加入（联盟、联邦等）成为成员”义项。secession 专指国家、地区等脱离既有政治组合，与 accession 的“加入”方向相反；若仅指退出条约或一般组织，则常用 withdrawal。
即位；登基
Her accession to the throne took place in 1952.
她于1952年即位。
加入欧盟
The treaty paved the way for the country's accession to the EU.
该条约为该国加入欧盟铺平了道路。
入盟谈判
The official accession negotiations began in 2005.
正式入盟谈判于2005年开始。
入盟条约
The accession treaty was ratified by the parliament.
议会批准了入盟条约。
掌权；上台
His accession to power was followed by major reforms.
他掌权后进行了重大改革。
正式加入
The formal accession of the new member state will take place next month.
新成员国将于下月正式加入。
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ac- (向) + cess (走) + -ion (行为/状态)
ac- (向) + cess (走)
pro- (向前) + cess (走)
con- (共同) + cess (走) + -ion (行为/状态)
国家通过加入行为成为条约缔约方，条约是这一过程的核心对象。
批准是条约生效的正式程序，常与加入行为衔接或并行。
议定书是对条约的补充或修订，加入条约时也可能涉及相关议定书。
签署国是已在条约上签字的国家，随后可能通过加入手续正式受约束。
缔约方是已通过加入等方式同意受条约约束的国家或国际组织。
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