Nonallergic
[医] 非变应性的
🗣️ 情景例句
What books are required for this class?
这课需要什么样的书？
To fly an airplane
驾驶飞机
The garden was soon littered with chunks of metal which had once made up a lawn mower.
一会儿工夫，割草机便被拆成一个个金属零件，乱七八糟地堆在花园里。