外部链接:
英德
有道
百度
谷歌
图片
维基
百科
single area
(机场地面)信号区
航
single area
single argument
single argument routine
single arm anvil
single arm bone-stret...
single arm rig
single arm(ed) lever
single armature conve...
single armature conve...
single armored cable
single assignment lan...
Single Attached Station
single attack
single attribute asse...
single attribute tran...
single auger
single autoflare
single automatic oper...
single axis gyroscope
single axle
single axle platform car
single ballot
single band
single bar feed
single bar guide
single bar juncture
single barrel carburetor
single barrel shotgun
single base
single base diode
single base propellant
single batch fermenta...
single batcher
single battery
single beam
single beam molecular...
single beam spectroph...
single beam spectrum ...
single beam weigher
single bearing
single beater scutcher
single beater scutche...
single bed
single bed guest room
single bed knit machine
single bed rotary press
single bedroom
single belt
single belting
single bend electrode...
single bevel
single bevel corner j...
single bevel groove
single bevel joint
single bevel-groove
single birth
single bit
single bit felling axe
single bit generator
Single blade mace
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中国词汇量
第二
的英语词典
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