第三人稱(chēng)復數：castors
castor基本解釋
名詞蓖麻; （家具的）小腳輪; 調味品瓶
castor網(wǎng)絡(luò )解釋
1.
1. 調味瓶：當調味瓶(castor)不在自己附近時(shí),用餐者應輕聲請求身邊的人將東西傳遞給自己(always ask the person nearest to it or to you to pass it),站起身來(lái)或身長(cháng)手臂到別人面前去取物是不必要,也是不禮貌的.
2. 卡斯特：它由兩顆排在一起閃爍的星星組成,其來(lái)源是 波樂(lè )克斯(Pollux)和 卡斯特(Castor)兄弟. 有一次,希臘中部一個(gè)國王叫卡留頓,由於沒(méi)有對月亮和狩獵女神獻上祭品,因此月亮女神 阿蒂蜜絲(Artemis)故意命令一只巨大的野豬去擾亂卡留頓的領(lǐng)土.
3. 河貍屬：嚙齒目河貍科河貍屬(Castor)水棲哺乳動(dòng)物. 以其筑壩行為著(zhù)稱(chēng). 體壯實(shí),腿短,后足長(cháng)而有蹼. 體長(cháng)可達1.3米(包括尾長(cháng)30厘米),體重可達30千克. 河貍在小河、溪流和湖泊中用樹(shù)枝、石塊及軟泥筑壩,往往能形成相當大的水池. 它們的上下顎有力,
castor詞典解釋
1. (安裝在家具底部的)腳輪，滾輪
Castors are small wheels fitted to a piece of furniture so that it can be moved more easily.
castor英英釋義
noun
1. a hat made with the fur of a beaver (or similar material)
Synonym: beaver
2. a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable
Synonym: caster
3. a shaker with a perforated top for sprinkling powdered sugar
Synonym: caster