Thein
n. 咖啡因, 茶碱
🗣️ 情景例句
That shop sells quality goods.
那家店卖的东西很好。
The road to hell is paved with good intentions.
徒有良好的愿望而不去努力实现，后悔莫及。
It looked as if there would be an exciting race across the Channel.
看来会有一场激烈的飞越英吉利海峡的竞争。