Catination
接合, 连[链]接
🗣️ 情景例句
I really must be going now.
现在我真的该告辞了。
Glad to have been of help.
我很高兴能给您帮个大忙。
Take a deep breath and I'll time you. But don't drown!
深吸一口气，我来给你计时。但别淹着！