Naphthoyltrifluoroacetone (nta,hnta)
[化] 萘甲酰三氟丙酮
🧩 词语组成解析
萘甲酰三氟丙酮
🗣️ 情景例句
It sounds so nice.
很好听。
How much is a round-trip ticket to Beijing?
一张到北京的来回票要多少钱？
He said that someone might be spying on the station and the pilot was ordered to keep track of the strange object.
他说可能有人正对基地进行侦察，因此命令那个飞行员跟踪那个奇怪的飞行物。