E-vector
[电] -E向量
🧩 词语组成解析
🗣️ 情景例句
How was the patient?
病人怎么样了？
Timid dogs bark most.
狗胆小，拼命叫。
The wheels scooped up stones which hammered ominously under the car.
车轮搅起的石块锤击车身，发出不祥的锤击声。