Closed interval
[计] 闭区间
🧩 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
🗣️ 情景例句
Like it's such a big deal.
就好象有什么大不了似的。
An owl is the king of the night.
猫头鹰是黑夜之王。
Only a little. Goodbye Bassanio. Don't be sad for me.
我只想说一点。巴萨尼奥，永别了。不要为我悲伤。