Sonic drilling
[电] 音波钻动
🧩 词语组成解析
sonic
[['sɔnik]]
a. 音波的, 音速的, 声音的\\n[电] 音波
drilling
[['dirliŋ]]
n. 演练\\n[医] 钻
🗣️ 情景例句
Well, I don't think it's anything serious.
嗯，我想没有什么严重的。
The classes are interesting, and the teachers are good.
那些课很有趣，老师又好。
Draw your chair up to the table.
把你的椅子拉到桌子旁边来。