钢结构彩钢板
bow [bəu,bau]bow n.弓, 乐弓, 弓形, 鞠躬, 船首v.鞠躬, 弯腰习惯用语be down by bows 在沉没中in bows 命令起桨开船on the bow 在正前方(船头左右)45度弧内bow(s) on 船头向前bows under 船头被淹没, 困难地行驶
鑫方盛商城
ToJapanese,thebowingofthedegreesexpressesdifferentmeanings.Forexample,bendingabout15degreesistosaythanks;bendingabout30degreesistoexpressasincereapology;bendingto90-degreeistorepresentrepentance,turningoverandapologies.