plumb-bob
基本解釋
- n.鉛錘；繩錘
英漢例句
- A small,knoblike pendent object,such as a plumb bob.
懸垂物小的球狀懸掛物，如鉛錘 - A small, knoblike pendent object, such as a plumb bob.
懸垂物小的球狀懸掛物，如鉛錘 - If the mass in question is a plumb bob, the horizontal component of F is important.
如果所討論的質(zhì)量是一擺錘，則重要的是F的水平分量。 - If the mass in question is a plumb bob , the horizontal component of F is important.
如果所討論的質(zhì)量是一擺錘，則重要的是F的水平分量。 - Bob rode his horse to a standstill.
鮑勃把馬騎得走不動(dòng)了。
詞組短語(yǔ)
- plumb -bob vertical [測(cè)][地物]鉛垂垂線
- Gage plumb -bob 垂球水尺
- Plumb -bob collimation 鉛錘視準(zhǔn)測(cè)量
- Line plumb -bob 錘線
短語(yǔ)
英英字典
- the weight, usually of lead, at the end of a plumb line plummet
柯林斯英英字典
專業(yè)釋義
- 垂球
- 垂球