drop in
释义
动词verb
- 1Used other than figuratively or idiomatically: see drop, in.
- 2idiomaticTo arrive casually and unannounced, with little or no warning; also, to visit without an appointment.
- 3(surfing, intransitive) To paddle into and take off on a wave another surfer is already riding.
- 4intransitiveTo fall in; to cave in.
- 5transitive, USTo install components, particularly car engines.
名词noun
- 1Alternative spelling of drop-in.