gravitational force
/ˌɡræviˈteiʃnəl fɔ:s/
中文翻译
引力, 重力, 地心吸力
常见例句
1
(medicine) the passive introduction of a substance (a fluid or drug or electrolyte) into a vein or between tissues (as by gravitational force) n
2
(medicine) the passive introduction of a substance (a fluid or drug or electrolyte) into a vein or between tissues (as by gravitational force)