Feedthrough
[电] 馈穿
🗣️ 情景例句
The cassette player and the tapes.
卡式录音机和录音带。
I don't think you'll have any difficulty in pushing sales.
我认为你推销时不会有任何困难。
The ones in this corner are cutting machines.
在这个角落的机器是切削机。