Indirect(spot)welding
[化] 单面点焊
🗣️ 情景例句
As a matter of fact,
事实上，
He conducted himself nobly.
他持身高尚。
He told me that he could not go to sleep one night because he heard a strange noise coming from the bar.
他告诉我有天夜里他怎么也睡不着，因为他听到酒吧里传来一阵奇怪的响声。