Omnidirectional hydrophone
[电] 多向性潜水微音器
🧩 词语组成解析
a. 全向的\\n[电] 多向性
n. 水中听音器, 检漏器, 水诊器\\n[医] 隔水听诊器
🗣️ 情景例句
At 4, but I have to leave by 3:00 to get there on time.
四点，不过我三点必须离开，才能准时到那里。
She's not at her desk right now.
这会儿她不在办公室办公。
Hmm! I think I can mend it. But I want a knife. Do you have a knife?
我想我可以，但需要一个小刀，你有吗？