D. b.
[医] 远中颊的
🗣️ 情景例句
Thank you, Tom.
谢谢你， Tom。
Better an open enemy than a false friend.
明枪易躲，暗箭难防。
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。