Erbium oxalate
[机] 卤化铒
🧩 词语组成解析
n. 铒\\n[化] 铒
n. 草酸盐, 乙二酸盐\\n[医] 草酸盐
🗣️ 情景例句
That doesn't make sense.
那没有意义。
John took a glance at the beautiful women.
约翰瞄了一眼那个美丽的女人。
Opportunity knocks but once.
机不可失，时不再来。