Underway
a. 航行中的；进行中的；起步的
🗣️ 情景例句
Don't worry. The traffic is very heavy at this hour.
别担心。这个时间交通很拥挤。
When would you like to leave?
你要什么时间离开呢？
Then wait until the fire is out.
然后，等火熄灭。