Lethal concentration (lc)
[化] 致死浓度
🧩 词语组成解析
🗣️ 情景例句
Tomorrow morning after lifting weights,I'll try aerobics.
明早举完重，我去试试有氧运动。
Have you had breakfast yet?
你吃过早餐了吗？
All the bees that had been at the nearby place were doing the circling dance.
所有在近处点的蜜蜂在跳一种完全不同的舞蹈，一种摇摆舞。