underway
US /ˌʌn.dɚˈweɪ/
UK /ˌʌn.dɚˈweɪ/

形容词
1.
在进行中, 已开始, 正在进行
having started and in progress; being done or carried out
示例:
•
Preparations for the conference are already underway.
会议的准备工作已经在进行中。
•
The construction of the new building is underway.
新大楼的建设正在进行中。
在 Lingoland 学习这个单词