in
US /ɪn/
UK /ɪn/

1.
2.
在...期間, 於
expressing a period of time during which an event takes place or a situation continues
:
•
I'll call you in the morning.
我會在早上打電話給你。
•
The project will be completed in two weeks.
項目將在兩週內完成。
在...期間, 於
expressing a period of time during which an event takes place or a situation continues