棘轮

amrita

长生不老的仙露,甘露

gain ground upon 逼近, 接近 | amrita 长生不老的仙露,甘露 | ratchet pawl bearing 棘轮掣子托

Brake drum

制动轮

Braced miter joint 联结斜接 | Brake drum 制动轮 | Brake ratchet wheel 棘轮制动器

brake wheel

制动轮

brake ratchet wheel 棘轮制动轮 | brake wheel 制动轮 | branch bundler 捆支机

ratchet pawl

掣子

ratchet mechanism 棘轮装置 | ratchet pawl 掣子 | ratchet spanner 棘轮扳手

ratchet coupling

爪形联轴节

ratchet brake 棘轮制动器 | ratchet coupling 爪形联轴节 | ratchet drill 棘轮扳钻

starting crank ratchet

起动曲柄棘轮机构

starting crank pin ==> 起动曲柄销 | starting crank ratchet ==> 起动曲柄棘轮机构 | starting crank shaft ==> 起动曲柄轴

ratchet type jack

伞齿轮式起重器

ratchet type grease cup ==> 棘轮式注油杯 | ratchet type jack ==> 伞齿轮式起重器 | ratchet type roll feed ==> 棘轮式滚轴送料

ratchet stop

止挡棘爪

ratchet relay 棘轮继电器 | ratchet stop 止挡棘爪 | ratchet tooth 棘轮齿

end stop ratchet lever

挡块棘轮柄

end stop assembly 换向挡块总成 | end stop ratchet lever 挡块棘轮柄 | free movement lever 释放手柄

ratchet =ratch ratchet-type wicker thread mechanism

棘齿型搭扣机构

ratchet wrench 棘轮扳手 | ratchet =ratch ratchet-type wicker thread mechanism 棘齿型搭扣机构 | ratchet-wheel gear 棘轮装置

serpentine waterways：蛇形水道

serpentine reservoir rock 蛇纹岩储集岩 | serpentine waterways 蛇形水道 | serpentine 蛇纹岩;盘管;蛇状的

In this connection I remember a proverb：在这一方面我记得有一句谚语

They showed nothing but contempt for him.他们对他轻蔑已极... | In this connection I remember a proverb. 在这一方面我记得有一句谚语. | He likes to quote proverbs in his compositions.他喜欢在作文中引用谚...