1
be a middleweight
He is a middleweight in the amateur division.
他是业余组的一名中量级选手。
中量级选手
middleweights — plural of middleweight
先理解核心含义，再看它在真实句子里的用法。
中量级选手
a competitor in a middleweight class in sports such as boxing or wrestling
He is a middleweight in the amateur division.
他是业余组的一名中量级选手。
职业拳击中介于超次中量级或次中量级与超中量级或巡洋舰级之间的重量级别；摔跤及其他运动中类似的级别。
A weight class in professional boxing between light middleweight or welterweight and super middleweight or cruiserweight; a similar division in wrestling and other sports
中量级拳击手；类似的中量级摔跤手等
A boxer who fights in this division; a similar wrestler etc
介于重型与轻型之间的级别。
A class in between heavy and light.
介于初级和高级之间的员工
An employee ranking anywhere between junior and senior.
The young middleweight trained every morning before work.
这位年轻的中量级拳击手每天上班前训练。
Both middleweights weighed in under the limit for their division.
这两位中量级选手称重时都低于他们所在级别的上限。
She has coached several middleweights to national titles.
她曾指导几名中量级拳击手赢得全国冠军。
He is a middleweight in the amateur division.
他是业余组的一名中量级选手。
He competed as a middleweight in the national championships.
他在全国锦标赛中以中量级选手的身份参赛。
middleweight 是可数名词，复数形式为 middleweights。
Middleweights often train for years to reach the top.
中量级选手通常要训练多年才能达到顶尖水平。
Not this
He is middleweight.
Use this
He is a middleweight.
middleweight 是可数名词，表示“中量级选手”，作表语时必须加冠词；中文没有冠词，所以容易漏掉 a。
Not this
There are two middleweight in the final.
Use this
There are two middleweights in the final.
middleweight 的复数形式是 middleweights，中文名词没有复数变化，学习者常漏加 -s。
Not this
He is a middle weight champion.
Use this
He is a middleweight champion.
middleweight 是固定复合词，必须连写为一个词，不能拆成两个词 middle weight。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
中量级冠军
He became the middleweight champion after a hard fight.
经过一场艰苦的比赛，他成为了中量级冠军。
中量级拳王头衔
She is training hard for the middleweight title.
她正在为争夺中量级拳王头衔而努力训练。
中量级拳击手
The middleweight boxer moved quickly across the ring.
这位中量级拳击手在拳击场上移动迅速。
中量级级别
Many strong athletes compete in the middleweight division.
许多强壮的运动员参加中量级级别的比赛。
中量级比赛
The middleweight fight lasted all twelve rounds.
这场中量级比赛打满了十二个回合。
中量级竞争者
He is a top middleweight contender this season.
他是本赛季顶级的重量级竞争者。
Use middleweights naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
middle（中间）+ weight（重量）→ 体重在中间档次的选手，就是中量级。
语域：neutral 常见场景：拳击比赛中、摔跤比赛中、体育新闻报道 该词是拳击、摔跤等体育项目的体重级别术语，通常用于正式的比赛分类或选手介绍。多出现在比赛报道、选手资料等场合；日常口语中较少单独使用，但在体育语境里是中性的正式说法。
middleweight 的结尾 -weight 读 /weɪt/。weight、wait、lightweight、heavyweight 都发 /weɪt/；eight 的 /eɪt/ 与之押韵。注意 height 拼写中含 eight，但读音是 /haɪt/，不要读成 /heɪt/。
Dictionary facts from ECDICT, WIKTIONARY.