fastens vt.拴緊；使固定；系；強(qiáng)加于vi.固定；系緊；抓緊fastenings 連接件,緊固零件fastening wire [能源科學(xué)技術(shù)]綁札用鐵絲fastening screw 固定螺釘；緊固螺絲fastening piece 緊固件fastening device 夾緊機(jī)構(gòu)；緊固機(jī)構(gòu)fastening bolt 夾緊螺栓；[機(jī)] 緊固螺栓；緊固螺釘fastening n.（尤指衣服的）扣處，扣法v.（使兩物）系牢( fasten的現(xiàn)在分詞 )fasteners n.扣件名詞fastener的復(fù)數(shù)形式.fastener-type 扣件式fastener-style 扣件式fastener wire [經(jīng)濟(jì)學(xué)]緊固用線材fastener (n.) fastener n.扣件；紐扣；結(jié)扎者=fastening.fastened vt.拴緊；使固定；系；強(qiáng)加于vi.固定；系緊；抓緊fasten up vt. 關(guān)緊fasten the seat belt 系好安全帶fasten seat belts 系好安全帶fasten on v. 集中于；把...強(qiáng)加于；糾纏；抓住，緊緊握住fasten in 關(guān)進(jìn)；裝進(jìn)；用…控制住；用…圍住