Chartered concession
[经] 特许证
🧩 词语组成解析
chartered
[['tʃɑ:təd]]
a. 特许的
🗣️ 情景例句
No, I didn't.
没有。
What would you like to eat?
你想吃什么？
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。