🧩 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
We're particularly interested in your line of rackets.
我们对贵公司的球拍系列特别感兴趣。
Kill two birds with one stone.
一举两得。
The other side of the picture is quite the opposite.
另一种想法恰恰相反，