asteroid
/ˈæstəɹoɪd/
B1 · Intermediate★★★☆☆
Simple Meaning
围绕太阳运行的大岩石,主要位于火星和木星之间。
When to Use
📚Academic Writing📰News & Media📝Exam Vocabulary
Intermediate — can handle common situations
Examples in Conversation
“你听说昨晚那颗小行星近距离掠过地球了吗?”
“科学家正在研究小行星,以了解更多关于早期太阳系的信息。”
Learning Path
▶Full Definition
Any member of the taxonomic class Asteroidea; a starfish