n. 基础;基地;根据;基数(如十进制的10 和二进制的2);
vt. 基于;把…建立在;把…放在或设在(基地);把…置于底座(或基座)上;
adj. 卑鄙的;低级的;贱的,劣的;庶生的;
bas,base 表示”低下,基础”
🗣️ 情景例句
Then, in college, I became good at it.
然后, 在大学, 我变得很精于数学。
There are seven of us altogether.
一共有7个。
Those planning a trip to remote areas, or intending to live in countries where drinking water is not readily available, should know about the various possible methods for making water safe.