🧩 词语组成解析
camel
['kæml]
n. 骆驼;
racing
['reisiŋ]
n. 速度比赛，赛跑，赛马，赛车等;竞赛;
adj. 专为比赛而设计或饲养的，比赛用的;
vi. 赛马(race的ing形式);竞赛;
🗣️ 情景例句
How's your family?
你的家人好吗？
Please don't let the dog come in the house.
请别让狗进到屋子里。
The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层，