Peridentalt
牙週组织
🗣️ 情景例句
How many stops will the train make on the way?
路上火车停几站？
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
Then the sound of rumbling thunder reached the watchers on the shore, as cargo, ballast,
岸上的观众听到船上发出了雷鸣般的轰响。当物品、压舱物、