Fluohydric acid
[化] 氢氟酸
🧩 词语组成解析
氢氟化的
🗣️ 情景例句
You can sing a lot more clearly than I can.
你能比我唱得更清晰。
At ease.
休息。
He say he's just arrived in Scotland. He says he's staying at a Youth Hostel.You know he's a member of the Y.H.A.
他说他刚到苏格兰。他说他住在一家青年招待所。你知道，他是“青招协”的一个成员。