Welding
a. 焊的\\n[機] 熔接, 焊接, 鍛接
? 同義詞
??? 情景例句
I suppose you want to apply to Columbia.
我猜想你會申請Columbia大學(xué)。
He who laughs at crooked men should need walk very straight.
正人先正己。
Thank you very much. Goodbye!
非常感謝。再見！