Benphosil
粘土硅酸盐浆
🗣️ 情景例句
Weren't they going to be here this morning?
他们不是今天早上要来这儿吗？
Check-in time is 8:45.
8点45分办理登机手续。
We owe a lot to the birds and beasts who eat insects but all of them put together kill only a fraction of the number destroyed by spiders.
我们要十分感谢那些吃昆虫的鸟和兽，然而把它们所杀死的昆虫全部加在一起也只相当于蜘蛛所消灭的一小部分。