Lithium aluminate

lithium

n. 锂\\n[化] 锂Li

aluminate

n. [化]铝酸盐

Show some courtesy or I shall cease dealing with your company.

请客气些，否则我将停止与你们公司打交道。

Must be.

一定是。

OK, everyone. Less noise, please! Gather round and listen carefully. First we are going to search the beach and the rock pools. Let me remind you what we are looking for: seaweeds, fish, plants, all living things. When you find anything, make a note where

00在这里集合，游泳之后再吃午餐。别着急！我们有足够的时间。