Plumb line

铅垂线

🧩 词语组成解析

plumb [plʌm]
vt. 使垂直;用测铅测;探索; adj. 垂直的; adv. 恰恰,正;垂直地; vi. 做管道工; n. 铅锤,测锤;
plumb=lead铅 → 铅做得工具 → 铅锤
line [laɪn]
n. 线条;排;行列;界线; vt. 排队;用线标出;沿…排列成行;给…安衬里; vi. 形成一层;排队;击出平直球;

🗣️ 情景例句

Stop being so moody.
不要这么喜怒无常。
Measure thrice before you cut once.
三思而后行。
and it seemed as though everything she possessed had been tossed out and turned over and over.
看来她的每一件东西都被翻了出来,并且被里里外外看了遍。
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