Idk
abbr. 我不知道（I don not know）；影像开发套件
🗣️ 情景例句
I'll have to work for years to pay off my college loan.
我得工作好几年才能还清助学贷款。
There are many people I'd like to thank.
我想感谢很多人。
I had been asked to drive in heavy traffic and had done so successfully.
按照要求在车辆拥挤的路上驾驶，我圆满地完成了。