🧩 词语组成解析
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;
shell
[ʃel]
n. （贝、卵、坚果等的）壳;外壳;炮弹;（人的）表面性格;
vt. 去壳，脱落;炮击;
vi. 剥皮;炮轰;
🗣️ 情景例句
Well, I guess we all have to take our mind off work once in a while.
对，我们都应该忙里偷闲。
Don't be shy!
别害羞嘛！
Bluebird, the car he was driving, had been specially built for him.
他驾驶的“蓝鸟”牌汽车是专门为他制造的。