预约成功
drop
过去式: dropped 过去分词: dropped 现在分词: dropping 第三人称单数: drops
vt.落下;跌倒;下降;放弃;漏掉;断绝关系
n.滴;微量;减少;滴状物
例句：用作及物动词 (vt.)
She dropped to safety from the burning building.
她从失火的建筑物上坠落到安全的地方.
He dropped off from his bike.
他从自行车上跌下来。
用作名词 (n.)
Unconsciously, a drop of tear drips on his lips.
不知不觉,一滴泪水滴在他唇上。
I'll have a wee drop of cream in my coffee.
我要在咖啡里放一丁点儿奶油。
