Electron-trajectory
[电] 电子弹道
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
There aren't window seats left, but a few enter seats are open.
那些靠窗的位子已没有了，但里面的位子还有。
She is very fed up about it.
她对此非常不满。
but the doctor refused to do so.
但医生拒绝告诉他。