on-ramp

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. A segment of roadway that directs vehicular traffic from local roads onto a freeway. Australia,Canada,US
  2. An introduction, an introductory course. figuratively
动词 v.
  1. To introduce (someone) to (something). US,ditransitive,idiomatic

词形变化

on-ramps plural onramp alternative on-ramps present,singular,third-person on-ramping participle,present on-ramped participle,past on-ramped past onramp alternative

词源

词源 1
From on + ramp.
词源 2
From on + ramp.
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