front contact前: front接點(diǎn): contact; closing; junction; ...前接鍵: forward alignment key前接口: front port接點(diǎn): (接觸點(diǎn); 連接點(diǎn)) contact; closing; junction; connection point; terminal pad◇接點(diǎn)電阻 contact resistance下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯