Extensions
n. 扩展, 扩张；延长（extension的复数）
🗣️ 情景例句
I have a suggestion for you ...
我有一个建议……
Well, goodbye. See you soon.
那么，再见。后会有期。
A navy ship was in a port in Scotland for repairs.
一艘军舰停靠在苏格兰的一个码头等待维修。