Lanthanum hydroxide
[化] 氢氧化镧
🧩 词语组成解析
n. 镧\\n[化] 镧La
n. 氢氧化物\\n[化] 氢氧化物
🗣️ 情景例句
It's a bargain.
真是大廉售。
Rest breeds rust.
停止须生锈。
Tazieff has often risked his life in this way.
塔捷耶夫经常冒这样的生命危险。