motility
英 [məʊ'tɪlətɪ]
美[moʊˈtɪləti]
- n. 运动性；能动性；自动力
英英释意
- 1. ability to move spontaneously and independently
- 2. a change of position that does not entail a change of location;
- "the reflex motion of his eyebrows revealed his surprise"
- "movement is a sign of life"
- "an impatient move of his hand"
- "gastrointestinal motility"