Vectorcardigram
向量心电图
🗣️ 情景例句
You'll have your tonsils out tomorrow,
明天你的扁桃腺一切除，
Have but few friends though many acquaintances.
朋友要少，熟人要多。
They misplaced this book under other categories.
他们把它错放到另一个类别去了。