Vesuvian
a. 火山的, (喻)突然爆发的
🗣️ 情景例句
How's your son getting on with his English?
你儿子的英语学得好吗？
I am old enough to make up my own mind.
我已经长大了，可以自己拿主意了。
In five hours' time!
5个小时以后！