Lead silicofluoride
[化] 硅氟化铅
🧩 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;
氟硅酸盐, 氟硅化物
🗣️ 情景例句
to schedule one hour a week--to start with.
安排一星期一个小时。
Shit!
糟了！
it is customary for the new arrival to be placed between the stalls of two captives whose training is already well advanced.
通常是把新到的安置在两头训练得很好的大象的象厩中间，