单词	humus layer
释义	humus layer 腐殖层
随便看	plain-frame core box plain frame core box plain frame work plain-frame work plain friction bearing plainful plain furnace plain furnaces plain fuse cut-out plain gage plain galvanized steel sheet plain gap plain gate plain gauge plain gauze plain gear plain girder plain glass plain glass spectacles plain glass window plain goods plain grade plain grate plain-grating spectrograph plain-grinder 权1 权2 权3 权4 权倾中外权倾天下权变锋出权均力敌权均力齐权宜之策れいぶんれいぶん【例文】れいぷれいほうれいほうれいほうれいほう【礼法】れいほう【礼砲】れいほう【霊峰】れいほん