Semiautomatic welding
[机] 半自动熔接
🧩 词语组成解析
a. 半自动的\\n[电] 半自动的
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
That's easy.
这很容易。
I used to have lunch every day at the same time.
我过去常每天在同一时间吃午餐。
When it did so, it sent sparks down to the ground and these immediately started a fire.
当它这样做时，把火花送到了地面，这些火花立刻引起了一场大火。