| 单词 | dynamics |
| 释义 | dynamics n.pl. 1. (usu. treated as sing.) a Mech. the branch of mechanics concerned with the motion of bodies under the action of forces (cf. STATICS). b the branch of any science in which forces or changes are considered (aerodynamics; population dynamics). 2. the motive forces, physical or moral, affecting behaviour and change in any sphere. 3. Mus. the varying degree of volume of sound in musical performance. Derivatives dynamicist n. (in sense 1). |
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