earthKK [ˋɝθ] /ˈɝθ/名詞1地球常大寫作 EarthThe Earth takes about 365 days to orbit the sun.地球繞太陽公轉一圈大約要三百六十五天。2泥土、土壤She dug a small hole and covered the seeds with earth.她挖了個小洞，再用泥土把種子蓋起來。3世間、人間、塵世He believed there was no better place on earth than home.他認為世間再沒有比家更好的地方。4接地線、地線英式Make sure the appliance is connected to the earth before use.使用前請確認電器已接上地線。動詞1接地英式All metal casings must be properly earthed for safety.所有金屬外殼都必須妥善接地以確保安全。顯示全部 6 個義項片語1到底、究竟口語；用於加強語氣What on earth were you thinking when you said that?你說那句話的時候到底在想什麼。