Backlogged
积压（ backlog的过去式和过去分词 ）
🗣️ 情景例句
I know I should,
我知道应该这样，
Hi, Jack, where do you live now?
你好，杰克，你现在住哪儿？
Everything's very quiet.I'm sure there's no one at home.
毫无动静，肯定家里没有人。