🧩 词语组成解析
quark
[kwɑ:k]
n. 夸克（构成原子的最小粒子）;
cheese
[tʃiz]
n. 奶酪;<俚>微笑;
vt. <俚>停止;
🗣️ 情景例句
Uh-oh. It's probably the hospital.
哎哟 ，可能是医院。
Do you ever study English on Sunday?
你曾经在星期日学英文吗？
Train compartments soon get cramped and stuffy.
车厢很快就变得拥挤、闷热，