Performance tests
[医] 作业试验, 操作测验(检智力)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
Good morning.
早安。
Do not sell the bear's skin before you have caught the bear.
熊未到手休卖皮（勿过早乐观）。
In the 1970s, computers were common enough, but only in big business, government departments, and large organizations.
在70年代，计算机已经相当普及了，但只用在大公司，政府部门和大的组织之中，