请输入您要查询的英文单词:
单词
polychlorinated biphenyl
释义
polychlorinated biphenyl
/pol'ee klawr"euh nay'tid, -klohr"-/
,
Chem.
See
PCB
.
[
1960-65; POLY- + CHLORINATED
]
随便看
f-number
Fo
fo.
F.O.
foal
foam
foamed metal
foamed plastic.
foamflower
foam glass
foam rubber
foamy
fob
f.o.b.
FOBS
focaccia
focal
focal area
focal infection
focalize
focal length
focal plane
focal-plane shutter
focal point
focal ratio
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更新时间:2024/11/11 14:47:19