vt.& vi. (使)落下;投下;(使)降低;减少;
vt. 放弃;停止;(故意)降下;垂下(眼睛);
n. 滴;空投;降落;少量;
vi. (水或其他液体)滴;结束;(因受伤或死等)倒下;退出;
🗣️ 情景例句
I'd like to adopt her.
我愿意收养。
Do you have some post cards?
你有明信片吗?
Shortly after this the famous H. M. S. Challenger expedition established the study of the sea-floor as a subject worthy of the most qualified physicists and geologists.