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isobutylene [ˌaisəu'bju:tili:n] n
chem. 异丁烯; 亚异丁基
met. 异丁烯 ((CH3)2C： CH2)
oil 异亚丁基
polym. 1,2一亚异丁基
isobutylene
: 31 phrases in 9 subjects
Automobiles1
Business1
Chemistry11
General1
Oil / petroleum4
Plastics2
Polymers4
Technology5
Water resources2

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