🧩 词语组成解析
n. 字母K, K字形物
n. 波义耳（17世纪英国物理学家、化学家）
🗣️ 情景例句
I think it's about time we got going.
我想差不多是告辞的时候了。
Let's give him a big hand.
让我们热烈鼓掌。
The hunt went on for several weeks, but the puma was not caught.
搜寻工作进行了好几个星期，但始终未能逮住那只美洲狮。