来自宿明学的问题
build-up:(usedhereasacompoundnoun)aslowincreasee.g.Thebuild-upofheavyindustryinthiscountryisaveryinterestingstory.Therapidbuild-upofpassengerserviceswonthepraiseofthepeople.
build-up:(usedhereasacompoundnoun)aslowincrease
e.g.Thebuild-upofheavyindustryinthiscountryisaveryinterestingstory.
Therapidbuild-upofpassengerserviceswonthepraiseofthepeople.
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2020-12-21 00:30