To be proven innocent or free from blame.
被证明无罪或免除指责。
"After investigation, he came out clean."
"经过调查后，他被证明是清白的。"
someone who learns new things very fast
to become very anxious or nervous due to pressure
a situation that is not clearly defined or falls between two...
to deal with a difficult technological challenge
using the latest and most advanced marketing techniques
to write something fast so you don’t forget
