Costal pit
[医] 下肋凹
🧩 词语组成解析
a. 肋骨的, 具中脉的\\n[医] 肋的
pit
[pit]
n. 井;煤矿;麻子;（赛车道旁的）修理加油站;
vt. 使有麻子;使有凹陷;
vi. 凹陷;起凹点;
🗣️ 情景例句
to schedule one hour a week--to start with.
安排一星期一个小时。
Has anybody else anything to say on this?
关于这点，谁还有什么别的要说吗？
You're from Australia, aren't you?
你是澳大利亚人，对吗？