Eval
n. 重新运算求出参数的内容
🗣️ 情景例句
What's the food like in China?
中国的食物口味怎么样？
What do you do for relaxation?
你做什么消遣？
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。