1
insertion of sth into sth
The insertion of the key into the lock was smooth.
钥匙插入锁孔很顺畅。
插入
insertions — plural of insertion
先理解核心含义，再看它在真实句子里的用法。
插入
the act of putting one thing into another
The insertion of the key into the lock was smooth.
钥匙插入锁孔很顺畅。
插入的动作或被插入的东西
The act of inserting, or something inserted.
肌肉附着于骨骼的远端,该骨骼由肌肉带动移动。
The distal end of attachment of a muscle to a bone that will be moved by the muscle.
通过突变将核苷酸添加到染色体中
The addition of a nucleotide to a chromosome by mutation.
从亚临界转变为瞬发临界的过程。
The process of going from subcritical to prompt critical.
The doctor performed a quick insertion of the needle.
医生快速进行了针刺插入。
The editor suggested an insertion of a new paragraph.
编辑建议插入一个新段落。
The programmer made an insertion of a new line of code.
程序员插入了一行新代码。
The insertion of the key into the lock was smooth.
钥匙插入锁孔很顺畅。
The insertion in the paragraph improved clarity.
段落中的插入提高了清晰度。
The insertion of a comma between the clauses is necessary.
在从句之间插入逗号是必要的。
Not this
The insert of the key is required.
Use this
The insertion of the key is required.
“insert”是动词形式，“insertion”才是名词，表示插入的动作或结果。错误中使用了动词代替名词，应改为名词形式。
Not this
The insertion in the database failed.
Use this
The insertion into the database failed.
当表示插入到某个容器或系统中时，名词“insertion”常与介词“into”搭配，而不是“in”。“insertion into”强调由外而内的动作。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
进行插入
The nurse made an insertion of the needle into the vein.
护士将针头插入静脉。
插入到……中
The insertion of the key into the lock was smooth.
钥匙插入锁中很顺畅。
插入位置
The insertion site for the catheter is cleaned with alcohol.
导管的插入位置用酒精清洁。
插入点
Click to set the insertion point for the cursor.
点击设置光标的插入点。
插入排序
Insertion sort is an efficient algorithm for small datasets.
插入排序对于小数据集是一种高效的算法。
后期插入
The late insertion of a paragraph disrupted the document's flow.
后期插入的段落打乱了文档的流畅性。
Use insertions naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象插入SIM卡的动作即为insertion。
语域：neutral 常见场景：general 通常用于描述将某物放入另一物的动作，多用于技术或书面语境，但日常也会使用。
可数名词，常与"into"连用表示插入某物中。
Dictionary facts from ECDICT, WIKTIONARY.