activities
英 美[æk'tɪvəti]
- n. （activity复数形式）活动；活动区；活动性
英英释意
- 1. n any specific behavior
- 2. n the state of being active
- 3. n an organic process that takes place in the body
- 4. n (chemistry) the capacity of a substance to take part in a chemical reaction
- 5. n a process existing in or produced by nature (rather than by the intent of human beings)
- 6. n the trait of being active; moving or acting rapidly and energetically