断续接点make: vt. (made ) 1.(a)做,作,造,制造,做成 ...break: vt. (broke, 〔古语〕 brake; brok ...contact: n. 1.接触;联系;交涉。 2.〔美国〕(有势力的)熟 ...break before make contact: 先断后合触点break before--make contact: 先开后合触点下载手机词典可随时随地查词查翻译