Dyna
abbr. dynamite 炸药
🗣️ 情景例句
You'd better be careful.
你要小心一点。
My brother has a bad headache.
我的兄弟患严重的头疼。
He's only forty-one years old, and he has already been to nearly every country in the world.
他只有41岁，但他却过世界上几乎每一个国家。