Sohm
abbr. self-oscillating harmonic mixer 自激振蕩諧波混頻器
??? 情景例句
His concert brought the house down.
他的音樂會博得滿堂彩。
Did you have fun?
你玩得開心嗎？
Our project must proceed at a reasonably quick tempo. Surely one month is ample time, isn't it?
這個計劃必須盡速進行。一個月的時間應該夠了吧？