Dioxin
n. [化]二氧(杂)芑
🗣️ 情景例句
My computer was infected by a virus, I guess since I didn't have firewall installed.
我的电脑受到病毒感染了，我想是因为我没装防火墙。
No man (or one) is wise at all times.
聪明一世糊涂一时。
Because the Moon has only an eightieth of the Earth's mass,
因为月球的重量只有地球的1/8，