单词	leakproof ring
释义	leakproof ring [机] 止漏环
随便看	absorption of labo(u)r power absorption of light absorption of market absorption of moisture absorption of perspiration absorption of population pressure absorption of power absorption of primary beam absorption of radiation absorption of radiw waves absorption of shock absorption of shocks absorption of sound absorption of substance absorption of surplus funds absorption of the photons absorption of vibration absorption of water into plant in this way absorption oil absorption oil purification process absorption ointment base absorption paper absorption peak absorption photometer absorption photometry jhyf jhyj jhyk jhyr jhys jhyy jhzf jhzk jhzn jhzp 03459 03460 03461 03462 03463 03464 03465 03466 03467 03468