particle
中文意思
- n. 颗粒，微粒，极小量，小品词
英文释义
- n. a body having finite mass and internal structure but negligible dimensions
- n. a function word that can be used in English to form phrasal verbs
词形变化
- 复数
- particles
例句
n. 颗粒，微粒，极小量，小品词
Scientists used a microscope to observe the tiny dust particles floating in the air.
科学家们使用显微镜观察漂浮在空气中的微小尘埃颗粒。