Periglossitis
[医] 舌周炎
🗣️ 情景例句
If negotiaton fails, then what?
万一谈判破裂，怎么办？
Why don't we go to the office now?
为何我们现在不去办公室呢？
Oxygen is widely used in ship repairs for cutting and joining metal plates or pipes.
在船舶修理过程中，常常使用氧气切割和焊接金属板或金属管。