基本解釋空載；零線英漢例句雙語(yǔ)例句The last of Pelops' sons has perished! The royal line of Argos has been severed, and all their efforts have been for naught.最后珀羅普斯的兒子也倒下了！去阿爾戈斯線路已經(jīng)被切斷，現(xiàn)在所有的一切努力都是徒勞。naught line更多例句專業(yè)釋義動(dòng)力與電氣工程零線