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| 詞匯 | base |
| 釋義 | basee1 /beis; bes/ n 1 lowest part of anything, esp the part on which sth rests or is supported: 底; 根基; 基礎(chǔ)：the of a pillar, → the illus at column. 柱基 (參看 column 之插圖) 。 ~ board n (US) base baseman skirting-board. (M) 踢腳板; 壁腳板。 2 (geom) line or surf ace on which a figure stands or can stand: (幾向) 底邊; 底面： BC is the ~ of the triangle ABC. BC 是三角形 ABC 之底邊。 ABCD is the ~ of the pyramid. ABCD 是角錐體的底面。 3 (chem) substance capable of combining with an acid to form a salt; substance into which other things are mixed. (化學(xué)) 期基; 堿 (可與酸化合成鹽); (混合物之) 主要成分。 4 place at which armed forces, expeditions, etc have their stores, hospitals, etc: (軍隊(duì)，探險(xiǎn)隊(duì)等之) 基地; 根據(jù)地： a 'naval 海軍基地; an 'air ~; 空軍基地; a ~ of operations; 作戰(zhàn)根據(jù)地; a ~ camp, eg for an Everest expedition. 基地營(yíng)帳 (如埃佛勒斯峯探險(xiǎn)隊(duì)者) 。 5 (maths) the number (usu 10) which is tg starting point for a logarithmic system. (數(shù)學(xué)) (對(duì)數(shù)之) 底 (通常為 10)。 6 (~ ball) one of four stations or positions. 壘。 get to first ~ . (US; fig) take a successful first step towards achieving sth. (美; 喻) 邁向成功之路的第一步; 初步成功。 ~ hit n hit on which a player gets to first ~. 一壘安打 (擊球者能上第一壘之一擊) 。 ~less adj without cause or foundation: 無(wú)原因的; 無(wú)縁無(wú)故的; 無(wú)根據(jù)的： ~ /ess fears. 無(wú)緣無(wú)故的恐懼。 |
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高三復(fù)習(xí)網(wǎng)英漢詞典收錄370961條英漢翻譯詞條，基本涵蓋了全部常用英語(yǔ)單詞的釋義及用法，是英語(yǔ)學(xué)習(xí)的有利工具。