C-c
abbr. center-to-center 中心到中心
🗣️ 情景例句
We should thank you.
我们应当感谢你。
When I was informed of the announcement of my nomination.
当获知我已被提名时。
It can take as long as eight days to rig up rope ladders and to establish supply bases before a descent can be made into a very deep cave.
有时需要花费整整8天时间来搭起绳梯，建立供应基地，然后才能到一个很深的洞穴里。