单词	CO(NH2)2
释义	CO(NH2)2 尿素
随便看	set sb up set sb up as sth set scene setschwanensis setscrew set-screw set screw set screw nut set screw piston pin setscrew point set-screws set screws setscrews set screw spanner setscrew spanner set-screw wrench set screw wrench setscrew wrench set scrum sets down set section set seed set selection set selection criteria setser 㱹㱺㱻㱼㱽㱾㱿㲀㲁㲂かいす【解す】かいすいかいすい【海水】かいすいぎかいすいぎ【海水着】かいすいぱんつかいすいよくかいすいよく【海水浴】かいすいパンツかいすいパンツ【海水パンツ】