Sodium acid fluoride
[建] 氢氟化钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
It's just one of those things.
这样的事情总是难免的。
Sure. Here it is.
当然有。这就是。
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。