accelerantoraccelerateaccelerating admixtureaccelerating agentacceleratoractivatoraidcatalysisenergising agentimpelling agentimproverpromoterpromotor促进: promote; advance; boost; acc ...剂: a pharmaceutical or other ch ...氨基促进剂: amino accelerator胺类促进剂: amine type accelerator半促进剂: semi-reinforcing agent下载手机词典可随时随地查词查翻译