Extensions
n. 扩展, 扩张；延长（extension的复数）
🗣️ 情景例句
I would like to open a checking account.
我想开一个支票户头。
My Biochem lectures are in the morning, and the labs are in the afternoon.
生物化学的课安排在上午，实验在下午。
I have no other choice.
我别无选择。