Independence test
[计] 独立检验
🧩 词语组成解析
🗣️ 情景例句
He and my Grandpa both went there.
他和我爷爷都曾在那儿读书。
Do whatever seems best.
只要察觉出是最好的，就去做。
A short time before, great trees had covered the countryside for miles around.
就在不久之前，参天大树还覆盖着方圆数英里的土地。