hollow out

词形变化：

副词: hollowly | 形容词比较级: hollower | 形容词最高级: hollowest | 名词: hollowness | 动词过去式: hollowed | 动词过去分词: hollowed | 动词现在分词: hollowing | 动词第三人称单数: hollows |

同义词：

valley | vacant | bare | void | empty | blank | deep | barren | ravenous | famished | concave | insincere | false | sunken | unreal | hungry | excavate | hole | cavity | recess | crater | scoop | dig out | gouge | tunnel | starved | depression | cavern | depressed | null | vacancy | hypocritical | deceptive | shell | cup | opening | bowl | pit | pan | well | vain | holler | vacuous | hollow out | dig |

反义词：

solid |