adv. (坐、倒、躺)下;向下;(表示范围或顺序的限度)下至;
prep. (从高处)向下;(表示位置)在…的下方;(表示方向)沿着…向下;(表示时间)自…以来;
adj. 向下的;沮丧的;计算机或计算机系统停机;(以…)落后于对手的;
n. (鸟的)绒羽;绒毛;软毛;汗毛;
vt. 放下;(尤指大口或快速地)喝下;使摔倒;击落(敌机等);
vi. [常用于祈使句中]下去;下来;卧倒;下降;
🗣️ 情景例句
Well, Richard and I feel that with a baby coming
嗯, Richard和我觉得孩子快要出生了,
Kinsman helps kinsman, but woe to him that hath nothing.
亲帮亲,邻帮邻,无亲无助你倒霉。
Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons.