Feci
前向显式拥塞指示
🗣️ 情景例句
How are you at mixing cocktails?
你喝混合鸡尾酒方面功夫如何？
I was so tired I couldn't keep up with her.
我太累了，跟不上她的步伐。
I will have to choose presents for all the family soon, but I haven't chosen any yet!
我很快就要为每一位家庭成员选购礼物，但我至今还什么也没买！