Sgm
abbr. spark gap modulator 火花隙调节器
🗣️ 情景例句
Well,
噢，
How much is it to rent an economy car?
租一辆经济车要多少钱？
The elephant is not immediately susceptible to such blandishments, however,
然而大象不会立刻被这些讨好的话感动，而