plumb-bob
常见例句
- 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。 - We begin to plumb the mysteries of the universe.
我们开始探索宇宙的奥秘。 返回 plumb-bob