Reach bottom
触到水底;弄清底细
🧩 词语组成解析
reach
[ritʃ]
v. 到达，走到;够…，抓…;完成;
n. 手脚能够到的范围;范围，区域;影响的范围，管辖的范围;
bottom
['bɑtəm]
n. 底部;末端;臀部;尽头;
adj. 底部的;
vt. 装底;测量深浅;查明真相;
vi. 到达底部;建立基础;
🗣️ 情景例句
You're late.
已经迟了。
To have a nice dream
做了个好梦
Oil rigs have to be repaired frequently and divers,who often have to work in darkness a hundred feet under water,
钻井平台需要经常修理，潜水员常常要在水面100英尺以下摸黑工作，