Efds
abbr. error-free decisecond 无差错分秒，无误码分秒，十分之一无误码秒
🗣️ 情景例句
I know who you are.
我知道你是谁。
If you want a thing (well) done, do it yourself.
要想做好事情，就要自己动手。
The officer unscrewed the cap and put the bottle to his nostrils.
海关官员拧开瓶盖，把瓶子放到鼻子底下。