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科学时代收录了3405121条科普词条,基本涵盖了常见科普常识及英语词汇的翻译,是科学学习和研究的有利工具。

HANDSAW hand saw handsawfish hand scanner Handschin, Jacques
Handschrift {Ger.} Hand-Schuller-Christian disease Hand-Schüller-Christian disease Hand-Schüller-Christian syndrome Hand-Schüller-Christian三氏病
Hand-Schüller-Christian三氏症候群 hand scraper hand screen hand screw hand screw press
hand screw release handscroll Hand's disease hand seamer hand seeder
hand semaphore signal hand set handset handset antenna hand setting
hand sewing handshake handshake circuit hand shake cycle handshake indication outstanding
handshake protocol handshake specific-transmission convergence handshake transceiver unit handshake transceiver unit-central office end handshake transceiver unit-remote terminal end
handshaking hand shaking hand shaking grate handshaking modem handshaking procedure
handshaking sequence hand shank hand shank ladle hand shears hand shield
hand shock cord glider launching hand-shoulder syndrome hand shovel Hand-Shuller-Christian syndrome hand shuttling
hand sign hand signal hand signal devices Hand skeleton hand skeleton
handsketch hand slit lamp hand smoke grenade hands-off hands off flight
hands-off tuning hands of worm hands on hands-on hands on background
hands-on method hands on operation hands on science hands on throttle and stick (HOTS) hands on throttle and stick{=HOTS}
hand sorting hand spade hand speciman hand specimen handspike
hand spike hand spinning hand sprayer hand sprayer Handspring
handspring and yamashita elements handspring backward handspring elements handspring forward handspring forward to salto forward with tucked
handspring with twist elements Handspring公司 Handspring电脑公司 Handspring电脑公司 hand squeezer
hand squeezer molding machine Hand's syndrome hand staff hand stamp hand stamping press
hand stamps handstand with turns elements Hand stapling hand starter hand starting
hand starting system hand steering gear hand stitch hand stoking hand swab
Hand Switch hand switch hand tachometer hand tally hand tally counter
Hand Tamper hand tamper hand tamping hand tap hand taper tap
hand-template radial triangulation hand temple hand templet method hand templet plot hand-templet radial triangulation
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