dashpot减震: shock absorption; shock-abso ...油壶: oiler; oilcan减震油: damping oil起落架减震油: landing-gear oil消震油: shock absorber oil下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:减震油壶，即可在微信中查询翻译
