World tube
[化] 世界管
🧩 词语组成解析
world
[wɝld]
n. 世界;地球;领域;尘世;
🗣️ 情景例句
Yes. Those are excellent gifts. Who else do you need to buy for?
当然，这是都是最佳礼物。你还需要买给谁？
The more a man knows, the less he knows he knows.
懂得越多，就越知道自己懂得不多。
I supposed him to be very clever but he was in fact a fool.
我以为他很聪明，其实他是个蠢货。