2American EnglishAmETTR a road for driving onto or off a large main road 〔进出主干道的〕支路,岔道,匝道SYN British English slip road
Take the Lake Drive ramp at Charles Street.
到查尔斯街时上湖滨大道支路。
off-/on-ramp
They missed the off-ramp to Manhattan.
他们错过了去曼哈顿的出口匝道。
Examples from the Corpus
ramp• The back of the truck was flung open, a ramp was let down, and the loading began.• To the right there was a ramp down to a doublegarage on basement level.• I hit a patch of ice as I entered the ramp to the expressway.• Ah, the stink of the ramp.• The next day she was gone and the next night I was back on the ramp.• Eventually it is intended to remove the ramp which presently gives access to the pattern room.• She eased her speed to turn off to the ramp.• Sure I bumped my stump, showing off how mobile I am and how cunningly I have converted all stairs to ramps.