验孕的英文：
pregnancy test

参考例句：

A positive test for pregnancy.
验孕呈阳性反应

pregnancy是什么意思：
n. 怀孕；丰富；多产

This is such a pregnancy.
这还真是多产。

termination of pregnancy
终止妊娠;妊娠终止

Drinking is not advised during pregnancy.
建议妊娠期不要饮酒。

Her second pregnancy was easy.
她第二次怀孕很轻松。

You are advised not to smoke during pregnancy.
怀孕期间你最好不要吸烟。

test是什么意思：
n. 试验；化验；检验；测验；考验
v. 试验；化验；考验

Are you ready to test?
你准备好测验了吗？

Have you already tested?
你测到结果了吗？

This is rainbow test pattern.
这是彩虹测试信号图。

convergence test pattern
会聚测试图

Auditory Discrimination Test
听音辨别测验