Borofluorhydric acid
[机] 氟硼酸
🧩 词语组成解析
🗣️ 情景例句
One piece of advice.
给你一句忠告。
See you later.
回头见 注：常用在平时暂别下次见面没有约定的时间。
Men accustomed to struggling for survival against the elements and Indians were bewildered by politicians, bankers and businessmen, and unhorsed by fences, laws and alien taboos.
习惯与大自然和印第安人作斗争以求生存的拓荒者被政客、银行家和商人搞得晕头转向，最后被圈地、尖律我外来的清规戒律所击败。