·that uses the centrifugal force，principle to pressurize gas，and are widely used in chemical，refrigeration energy and other fields

efficient efficien compressors 2025-03-11 15:24  4

v. 影响；（疾病）侵袭，感染；（在感情上）深深打动，震撼； 假装，佯装

efficient inefficient efficien 2025-02-07 17:11  8