🧩 词语组成解析
old
[old]
adj. 老的;古老的;以前的;（用于指称被替代的东西）原来的;
n. 古时;
world
[wɝld]
n. 世界;地球;领域;尘世;
crayfish
[['kreifiʃ]]
n. 小龙虾
🗣️ 情景例句
Are you doing anything tonight?
今晚有安排吗？
I'm not accustomed to that kind of social situation.
我不太习惯那种社交场合。
John works in a factory about ten kilometres from his home.
约翰在一家距离他家大约 10公里远的工厂工作。