Mathematic
[計] 數學的
? 同義詞
??? 情景例句
This is more than I can take.
我再也受不了了。
I can't believe it!
簡直無法相信！
Oxygen is widely used in ship repairs for cutting and joining metal plates or pipes.
在船舶修理過程中，常常使用氧氣切割和焊接金屬板或金屬管。