额外中子：extra neutron
额外租金：key money
额叶下的：subfrontal
厄德曼筘：Erdmann reed
厄缶效应：Eotovos effect
厄缶校正：Eotvos correction
厄雷效应：Early effective
厄米霉素：yumimycin,eumimycin
扼流电路：choke circuit
扼流活塞：choke piston
扼流线圈：choke coil
苊<复>：acenaphthene,acenaphthylene
苊热裂烃：leucaceue
苊油馏分：acenaphthene oil fraction
轭式装置：yoke mounting
轭形靠背：yoke back
恶病质的：cachectic
恶臭出水：effluvium(复 evvluvia)
恶化信号：Degraded signal
恶劣条件：mal-condition
恶嗪染料：oxazine dyes
恶洒西林：oxacillin
恶性病毒：malicious viruses
恶性发烧：malignant hyperpyrexia
恶性逻辑：malicious logic
恶性脓泡：malignant pustule
恶性脓疱：malignant pustule
恶性贫血：pernicious anaemia(e),pernicious anemia(a)
恶液质的：dyscrasic
恶意破坏：malicious damage
恶作剧者：hacker
恶唑染料：oxazole dyes
鄂伯指数：Wobble number
萼卷豆碱：calycotomine
遏止电位：stopping potential
遏止作用：breakaway action
腭邻面的：palatoproximal
腭上颌的：palatomaxillary
颚式夹具：jaw clamp
颚式夹钳：alligator grab
颚式压机：jaw-typer press
鳄牙剪刀：alligator shears
鳄鱼皮纸：crocodile leather paper
恩尼多苷：unedoside
恩维霉素：enviomycin
蒽<复>：anthracene
蒽并噻吩：anthrathiophene
蒽并噻嗪：anthrathiazine
蒽酚铬蓝：anthranol chrome blue
蒽酚染料：anthranol colors