常見例句雙語例句The electric clearance check of tower head is an important measure to ensure the safe operation of overhead transmission line.塔頭電氣間隙校核是保証架空輸電線路安全運行的重要措施。權(quán)威例句Since the beans have to be filled at the top rear and the water storage unit pulls up and out, it requires a lot of counter space and a lot of overhead clearance.FORBES: Holiday Gift Guide: World's Coolest Coffee Makers 返回 overhead clearance