Detelectasis
膨胀不能, 萎陷
🗣️ 情景例句
I am exhausted. My new exercise class is so hard.
我太累了。我那新的健身班太难了。
How is her accent in French?
她的法语口音怎么样？
Are we going there by bus?
我们要乘公共汽车去吗？