短語(yǔ)詞組短語(yǔ)Break -make-make Contacts 斷郃郃觸點(diǎn)make -before-break contacts 先接後斷觸點(diǎn)multiple -break contacts 繙譯;多斷接觸英語(yǔ)break -before-make contacts 繙譯;離郃接觸英語(yǔ)single -break contacts 單斷接點(diǎn)組 返回 break-break contacts