With closed doors
私下地,秘密地
🧩 词语组成解析
with
[wɪð]
prep. 和，跟;随着;关于;和…一致;
closed
[klozd]
adj. 关闭着的，封闭着的;密闭着的，保密的;<美>准备好了的，定了契约的;
v. “close”的过去式和过去分词;
clos=close关闭+ed已...的→关闭了的
n. 大门；入口；通道（door的复数）
🗣️ 情景例句
Before the barbeque let's sharpen all the knives.
烧烤之前先把刀磨一磨。
I had to pay three dollars for my club fee.
我付了三美元给俱乐部
Later, by about two weeks.
延迟，大概二个星期。