🧩 词语组成解析
quark
[kwɑ:k]
n. 夸克（构成原子的最小粒子）;
🗣️ 情景例句
Thank you.
谢谢你。
The spirit is willing but the flesh is weak.
心有馀而力不足。
Yes. Did you listen to the weather report on the radio?
是的。你收听了电台的天气预报吗？