butylene是什么意思

Its main components include propane, butane and butylene.主要成份是丙烷 、 丁烷、丁烯等.Catalytic oligomerization of remain butylene is a way for enterprises to rebottle andpotentialities for more benefits.剩余丁烯催化齐聚是企业消除瓶颈、挖潜增效的途径.By m...

butylene的音标：butylene的英式发音音标为：['beti:li:n]butylene的美式发音音标为：['betilin]...

[机] 麻回火法...

inoperable的音标：inoperable的英式发音音标为：[ɪn'ɒpərəbl]inoperable的美式发音音标为：[ɪn'ɑpərəbl]...

“成酸剂”的拼音为：...

hyperparaboloids的音标：hyperparaboloids的英式发音音标为：[haɪpəpærə'bɒlɔɪdz]hyperparaboloids的美式发音音标为：[haɪpəpærə'bɒlɔɪdz]...

“内旋”的英语可以翻译为：internal rotation，intorsion，intort ...

dearth的近义词/同义词有：privation, scarcity, lack, shortage, drought, shortage, scarcity, absence, lack, poverty。n.dearth的近义词（缺乏）：privation, scarcity, lack, shortage。dearth的近义词（其他释义）：drought, shortage, scarcity, absence, lack, p...

紫外线灯装置...

“鳝鱼”的拼音为：shàn yú...

That which is you dwells above the mountain and roves with wind.你们的真我居于高山之巅,与风道游四方.Dear of, my heart roves around between the point of a knife and the wave point.亲爱的, 我的心在刀尖和浪尖之间游走....

brevier的音标：brevier的英式发音音标为：[b'rəvɪə]brevier的美式发音音标为：[b'rəvɪr]...

Globulariaceae的音标：...

n.美洲野猫，山猫之类...

挂钟菌科...

Someone stuck a leg out and tripped me up.有人伸出一条腿, 把我绊倒了。The old man tripped over a stone.老人被石头绊了一下。She tripped and fell with a sickening thud.她绊了一下，重重地摔倒在地。She tripped and fell last night and broke her hip.她昨晚绊倒了，摔坏了髋骨。...