Earth-return
[医]地回路
🧩 词语组成解析
earth
[ɝθ]
n. 地球;陆地;泥土;兽穴;
vt. 把（电线）接地;盖（土）;追赶入洞穴;
vi. 躲进地洞;
🗣️ 情景例句
I'll come and give you a hand tomorrow.
我明天来帮你忙。
Did you make bean milk yourself?
你自己亲自做豆奶？
Our next obstacle was a shallow pool of water about half a mile across.
下一个障碍是一片约半英里宽的浅水塘。