n. 表面;外观,外表;地面。水面;
vi. 浮出水面;在表面工作;显露;
vt. 使浮出水面;使成平面;
adj. 表面的,外观的;外表上的,平地上的;肤浅的;
sur超过,在上面+face脸面→表面
🗣️ 情景例句
Better late than never.
迟做总比不做好。
Good afternoon, sir.
下午好,先生。
it requires 97 per cent less energy to travel the quarter of a million miles from the Moon to Earth-orbit than the 200 mile-journey from Earth's surface into orbit!