| Butylene | บิวไทลีน [การแพทย์] |
| Butylene Oxide | บิวทิลีนออกไซด์ [การแพทย์] |
| butylene | (n) any of three isomeric hydrocarbons C4H8; all used in making synthetic rubbers, Syn. butene |
| Butylene | n. [ From Butyl. ] |
| イソブチレン | [isobuchiren] (n) isobutylene [Add to Longdo] |
| ブチレン | [buchiren] (n) butylene [Add to Longdo] |