Leaching tetroxide
[医] 四氧化铅, 红铅, 铅丹
🧩 词语组成解析
[计] 浸提, 浸析\\n[化] 浸取; 浸提; 沥滤; 沥取; 液固萃取
n. 四氧化物\\n[化] 四氧化物
🗣️ 情景例句
What are you going to do?
你打算读什么？
That deep sigh could only express Helen's sadness.
那深深的叹息，不外乎表示出海伦的悲哀。
All those who have contributed towards the gift will sign their names in a large album which will be sent to the headmaster's home.
所有凑钱买此礼品的人都将自己的名字签在一本大签名簿上，签名簿将被送到校长的家里。