Vectors
n. 带菌者；向量（vector的复数）
🗣️ 情景例句
What a wonderful morning!
多么美好的早晨！
Thrift is good revenue.
节约是个好收入。
It seemed certain that she would be the first ship home, but during the race she had a lot of bad luck.
看来，它首先返抵英国是确信无疑的了，但它却在比赛中连遭厄运。