Continuous neutron activation analysis (cnaa)
[化] 连续中子活化分析
🧩 词语组成解析
activation
[,ækti'veiʃən]
n. 活化，激活，[化]活化作用;致活;
🗣️ 情景例句
Ellen, where's the cinnamon? Ellen
肉桂放在哪？
Never (or Don't) trouble trouble till trouble troulbes you.
切莫自寻麻烦。
He always took off his shoes and threw them on the floor.
他总是脱下鞋子，把它们丢在地板上。