用“luff”造句大全，luff造句
名詞：luff指的是帆的前緣。Noun:theluffistheleadingedgeofasail.atriangulartopsailwithitsfootalongthegaffanditsluffonthetopmast.KINGPOST-verticalstrutontopofgliderthatsupportsnegativeriggingandlufflinesys...
用“to luff”造句大全，to luff造句
Noheavyleadingedgecausingthekitetoluff.Thewindistoostrong,weshallhavetoluffup....