Squariance
(离差)平方和
🗣️ 情景例句
My doctor says I could live to be 100.
我的医生说我能活到100岁。
This is our official offer for each item, CIF Shanghai.
这是我方对每项产品的CIF上海的正式报价。
What time did you have it?
你们什么时候开的会？