英语词汇“umbra”的读音、翻译、释义、用法及例句-初旭网

词汇	umbra
释义	um.bra[`ʌmbrə; ˈʌmbrə]《源自拉丁文“阴影”的意思》可数名词(pl. um.brae [-bri; -bri:]) 1 阴暗, 阴影 2‘天文’ a. 阴影部(太阳黑子的中央黑暗部分)b. 本影(月蚀时完全背光的地球、月球的阴影部分)
随便看	steam gauge steam hammer steam heat steam-heated steam heater steam heating steaming steam iron steam jacket steam launch steam locomotive steam pipe steam plow steam point steam port steam radio steamroll steamroller steam room steamship steam shovel steam table steamtight steam tug steam turbine

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