Lead dithiofuroate
[化] 二硫代呋喃甲酸铅
🧩 词语组成解析
lead
[lid]
vt. 领导;引导;指挥;
vi. 领导;导致;用水砣测深;
n. 铅;领导;榜样;枪弹;
adj. 领头的;最重要的;领先的;
[化] 夫拉克II(呋喃甲基二硫代羧酸锌)
🗣️ 情景例句
I am in the 7th grade.
我是七年级。
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
But this is not a business that can be undertaken in a day or swiftly improvised by a mere command of the will.
但这并非一日之功，也不是单凭意志一蹴而就的事。