plumb-bob
基本解释
- n.铅锤；绳锤
英汉例句
- A small,knoblike pendent object,such as a plumb bob.
悬垂物小的球状悬挂物，如铅锤 - A small, knoblike pendent object, such as a plumb bob.
悬垂物小的球状悬挂物，如铅锤 - If the mass in question is a plumb bob, the horizontal component of F is important.
如果所讨论的质量是一摆锤，则重要的是F的水平分量。 - If the mass in question is a plumb bob , the horizontal component of F is important.
如果所讨论的质量是一摆锤，则重要的是F的水平分量。 - Bob rode his horse to a standstill.
鲍勃把马骑得走不动了。
词组短语
- plumb -bob vertical [测][地物]铅垂垂线
- Gage plumb -bob 垂球水尺
- Plumb -bob collimation 铅锤视准测量
- Line plumb -bob 锤线
短语
英英字典
- the weight, usually of lead, at the end of a plumb line plummet
柯林斯英英字典
专业释义
- 垂球
- 垂球