雙向干線雙向同時(shí)通訊two: n. (pl. twos) 1.兩人；兩個(gè)東西，一對(duì)。 ...way: adv. 1.＝ away. 2.〔美口〕…得多，遠(yuǎn)為。 ...trunk: n. 1.樹干 (opp. branch); 軀干，身軀 ...two-way trunk bidirectional trunk: 雙向中繼two way by link trunk: 雙向旁路迂回中繼線下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
