Nonwelding
不可焊接的, 不焊合的
🗣️ 情景例句
to schedule one hour a week--to start with.
安排一星期一个小时。
If you can't remember, just try to guess.
假如你想不起来，就猜一猜看。
I think she's twelve.
我想她十二岁了。