B. i.
[医] 棱底向内, 缓冲指数
🧩 词语组成解析
[医] 不旋光的
🗣️ 情景例句
How many stops will the train make on the way?
路上火车停几站？
He that gains time gains all things.
获得时间就是获得一切。
The men collected rainwater in the rubber dinghy.
他们用像皮艇蓄积雨水。