Dark atom
[化] 暗原子; 无放射性原子
🧩 词语组成解析
dark
[dɑrk]
adj. 黑暗的;乌黑的;忧郁的;神秘的;
n. 黑暗;暗色;暗处;
🗣️ 情景例句
How much is a room per night?
一个房间每晚多少钱？
As well be hanged for a sheep as for a lamb.
偷大偷小都是贼。
Will you introduce me to the new purchasing agent?
请替我引介新来负责采购的人好吗？