🧩 词语组成解析
vortex
['vɔ:teks]
n. [航]涡流;[物]涡旋;（动乱，争论等的）中心;旋风;
vein
[ven]
n. 静脉;[地]矿脉，岩脉;[植]叶脉;气质，倾向;
v. 使有脉络;使有纹理;象脉络般分布于;
🗣️ 情景例句
What time?
什么时候
He is truly happy who makes others happy.
真正幸福的是使人幸福的人。
It has helped me to serve others.
这份礼物帮助我为他人服务。