Waltzer
n. 跳华尔兹舞的人; 行驶的路程
🗣️ 情景例句
I have the key, but it doesn't work.
我有钥匙， 但是开不开箱子。
The great fish ear up the small.
弱肉强食。
If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours.
如果不是因为土壤下面有一层坚硬的岩石，他们的营救工作仅用几个小时就可以完成了。