labyrinth box 迷宮密封箱；曲徑式密封箱labyrinth bearing 曲徑式密封軸承；迷宮軸承labyrinth air seal [交通運(yùn)輸工程]迷宮式氣封labyrinth (n.) labyrinth n. 迷宮；[解剖] 迷路；難解的事物labware n. 實(shí)驗(yàn)室的器具laburnum (n.) laburnum n.金鏈花laburnamine 毒豆那明堿labunzovite 水硅鈮鈦礦labrum (n.) labrum n.上唇labroid adj.[動(dòng)] 咽頜類魚的n.[動(dòng)] 咽頜類的魚labret (n.) labret n.嘴唇裝飾物labral adj.上唇的labradoritite 拉長(zhǎng)巖labradorite n.曹灰長(zhǎng)石(拉長(zhǎng)石；富拉玄武巖)labrador sea labrador retriever