Sprabond
铝制品表面钼喷镀法
🗣️ 情景例句
I think you have got it, Richard.
我想你已完成了 ，Richard。
No,I don't understand.
不，我不明白。
I think there is a possible problem if you tell the manager about the thief.
我想，如果你向经理告发这个窃贼，可能存在这样一个问题。