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relaxation .ri:læk'seiʃәn

TOEFL IELTS GRE

释义

n. 松弛, 放松, 减轻, 缓和, 休息, 休养
[化] 松弛; 驰豫

英文释义

n. (physiology) the gradual lengthening of inactive muscle or muscle fibers
n. (physics) the exponential return of a system to equilibrium after a disturbance
n. an occurrence of control or strength weakening

词形变化

复数: relaxations

BNC词频排名: 4,754 | 当代语料库词频排名: 8,062