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
by Robert Frost.
Robert Frost作。
How much is it all together?
一共多少钱?
Professor Ronald Bracewell, a leading American radio astronomer,argued in Nature that such a superior civilization, on a visit to our own solar system,