Camera pulpi
[医] 髓腔
🧩 词语组成解析
🗣️ 情景例句
You helped save our company a lot of money.
你帮我们公司节约了许多钱。
Don't forget to cable to let us know you arrived safely.
不要忘记在你安全地到达后打电报让我们知道。
He gets out of the lift. Then he walks to a bus stop.
他走出电梯。然后步行到公共汽车站。