Test and verify program
[计] 测试验证程序
🧩 词语组成解析
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
🗣️ 情景例句
In ancient times the rich used jade or gold chopsticks to display their wealth.
在古代，富人家用玉或金子制成筷子以显示其家庭的富有。
Necessity is the mother of invention.
穷则变，变则通。
He didn't often go to look for food himself.
他不经常自己去寻找食物。