英语单词
hf是什么意思
hf
- abbr.half 半；hard firm 坚硬（铅笔芯）；hard finish(ed) 缓硬的；hard-faced 表面硬化的 网络解释.氢氟酸；高频；短波
双语例句
- 1 . The biggest increase was on the cheapest model, the CRX-HF . That car had a 1990 base price of $9,145.
- 涨价最快的是最便宜的车型CRX-HF，那款车1990年的基价是9,145美元。
来自柯林斯例句
- 2 . Reactions in liquid HF are known that illustrate also amphoteric behavior, solvolysis, or complex formation.
- 已知在液态HF中,也能说明两性行为溶剂分解或络合物形成作用的反应.
来自辞典例句
- 3 . Do not use oils, salves, ointments, or HF skin burn treatments.
- 禁止使用油 、 油膏 、 药膏或HF皮肤烧伤的处理办法.
来自互联网
- 4 . HF has a pungent odor. It is extremely corrosive.
- HF有一种刺激性气味. 它是极强的腐蚀剂.
来自互联网
- HF有一种刺激性气味. 它是极强的腐蚀剂.