• 打个结

fastenvt.拴紧；使固定；系；强加于vi.固定；系紧；抓紧fasten one's pace inton.原羚属fastening a wheelchair固定轮椅车fasten oneself on sb.缠住某人不放fasten a crime on sb.加罪于某人。fastening for suspender背带钩扣fastener heat treatment紧固件热处理Fasten the seat belt.系好安全带。fasten one's eyes on sB韩亚航空,韩国航空公司fastening of implements机具联结Fasten the pace of life加快生活节奏