Vectorgram
[医] 心电向量图, 向量图
🗣️ 情景例句
Earth day should be every day.
每一天都应该是地球日。
It's a shame the weather is so bad.
真遗憾，天气如此糟糕。
He saved money for years and in 1958 he bought a small workshop of his own.
他靠多年积蓄，于1958年买下了自己的一个小铺子。