| 例句 |
Light fittings with metal parts should always be earthed.有金属部件的照明装置都应该走地线。Make sure that the machine is properly earthed.要确保机器妥善接地。You could get a nasty shock from that water heater if it isn't earthed properly.如果电热水器接地不良的话，可能会发生很严重的触电事故。He carefully earthed up the roots of the newly-planted tree.他仔细地在新栽的树的根部培上土。The appliance is dangerous unless properly earthed. 这个装置如果不正确接地会很危险。Is your TV set earthed?你的电视机接地吗？ Make sure the machine is earthed properly.一定要给机器接好地线。 |