Lanthanum fluoride
[化] 氟化镧
🧩 词语组成解析
n. 镧\\n[化] 镧La
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
Have yo ever been to Teem Plaza?
你到过天河城吗？
He is pinned down by the demonstrators.
他被示威的队伍给钉住了。
It was not forced upon them by the survival competition; they could have caught and lived on prey without using poison, just as the thousands of non-poisonous snakes still do.
毒液不是生存竞争强加给它们的，它们也可以不用毒液捕捉动物而生存，就像今天成千上万的无毒蛇那样。