Slkali reserve
[医] 硷储量
🧩 词语组成解析
reserve
[rɪ'zɝv]
n. 储备;保护区;保留;替补队员;
vt. 储备;保留;预约;
vi. 预订;
adj. 保留的;预备的;
re再+serve服务，保持→再留住→预定n. 内向，沉默寡言
🗣️ 情景例句
I don't think I have a mathemationcal brain.
我想我没有数学头脑。
We're driving faster than you.
我们驾驶的比你快。
It just took us a long time to get over the rocks.
我们花了很长时间才爬过岩石。