a puller of [sth]
用于描述拉某个对象的人或工具。
He is a puller of heavy carts.
他是个拉重车的人。
拉具；拆卸器
牵引器；手动葫芦；任何有拉拽作用的装置,尤指一种缆绳与杠杆和棘轮机构相连的起重装置。；拉拔工具,如轴承拉拔器。；拉的人；拔具
a tool used for pulling something, such as a bearing puller
任何有拉拽作用的装置,尤指一种缆绳与杠杆和棘轮机构相连的起重装置。
Anything that pulls, but especially a hoist in which a cable is attached to a lever and a ratchet mechanism.
拉拔工具,如轴承拉拔器。
A tool for pulling, such as a bearing puller.
The puller in the front of the sled guided the team.
雪橇前面的拉雪橇的人带领着雪橇队。
用法提示：此处 puller 指拉的人，名词单数
A gear puller is an essential tool for any mechanic.
齿轮拉拔器是任何机械师的必备工具。
用法提示：此处 puller 指拉具，名词单数
The pullers in the competition strained against each other.
比赛中的拉手们互相较劲。
用法提示：此处 pullers 指拉的人，名词复数
用于描述拉某个对象的人或工具。
He is a puller of heavy carts.
他是个拉重车的人。
puller 可指工具，如拔具。
Use a puller to remove the bearing.
使用拉具拆卸轴承。
She worked as a puller in the factory.
她在工厂里做拉工。
grammar · medium
易错句子He is puller.
正确表达He is a puller.
英语中可数名词单数前需要不定冠词，中文没有冠词，学习者常遗漏。
grammar · medium
易错句子These puller are strong.
正确表达These pullers are strong.
英语可数名词复数需加-s，中文无复数变化，学习者易忽略。
pull
pull + back
pull + out
pull + up
pull + over
bearing + pull + er
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