Electrostatography
[电] 静电图
🗣️ 情景例句
If you can't handle this job by yourself, I'm just a phone call away.
若你不能自己处理这件事的话，就打个电话给我吧。
Where have you been?
你去哪儿了？
If you think it is necessary.
如果你认为有这必要的话。