月想月乐
drop out英 [drɒp aʊt] 美 [drɑːp aʊt] 退学;退出（比赛等）;拒绝接受传统规范;离经叛道;摈弃社会习俗柯林斯词典1PHRASAL VERB 退学;退出(比赛等) If someone drops out of college or a race, for example, they leave it without finishing what they started.He'd dropped out of high school at the age of 16...他 16 岁的时候就从中学退学了。2PHRASAL VERB 拒绝接受传统规范;离经叛道;摈弃社会习俗 If someone drops out, they reject the accepted ways of society and live outside the usual system.She encourages people to keep their jobs rather than dropping out to live in a commune.她鼓励人们坚持工作而不是离经叛道地去过公社生活。英英释义
伟哥是老顽童
drop out
英 [drɒp aʊt] 美 [drɑːp aʊt]
释义：退学;退出(比赛等);拒绝接受传统规范;离经叛道;摈弃社会习俗
例句：
He'd dropped out of high school at the age of 16
他16岁的时候就从中学退学了。
She encourages people to keep their jobs rather than dropping out to live in a commune.
她鼓励人们坚持工作而不是离经叛道地去过公社生活。
drop off
英 [ˈdrɒp ɒf] 美 [ˈdrɑːp ɔːf]
中途放下(某人);中途卸下(某物);打瞌睡;睡着;减退;减少
例句：
I must have dropped off to sleep.
我肯定是睡着了。
Just as I was dropping off, a strange thought crossed my mind.
就在我打瞌睡的时候，一个奇怪的念头闪过我的脑海。
drop-in
发音：英 [ˈdrɒp ɪn] 美 [ˈdrɑːp ɪn]
释义：adj.可随时造访的;无须预约的
例句：
It's not a drop-in replacement, and, in fact, JDOM and DOM can happily coexist.
它并不是一个简单的替代品，实际上JDOM和DOM能够愉快地并存。
But all were drawn to this drop-in workshop: Anxiety 101.
但他们都是被该中心开办的随到随加入的研讨会&焦虑症101(Anxiety101)吸引而来。
