Closed formula
[计] 闭逻辑式
🧩 词语组成解析
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
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 情景例句
I've been wanting to meet you for some time.
很久以来我一直想见你。
When did you travel?
你什么时候旅行？
At the time, this did not strike me as odd.
一开始，我并不感到奇怪，