Larmotron
直流激勵四極放大器
??? 情景例句
I'd like to have this check turned to cash.
我想將這張支票換成現金。
A true friend is known in the day of adversity.
疾風知勁草，患難知友情。
so every so often a sample is obtained with a coring bit.
因此時常要用取芯鉆頭取樣。