Radian length
[电] 弧长
🧩 词语组成解析
radian
['reidiən]
n. 弧度;弪;
🗣️ 情景例句
You did a great job.
做得好。
Do you read advertisements too?
你也看广告吗？
Good afternoon, Li Lei! Nice to meet you. How do you do?
你好。见到你很高兴。