Richardson pregnancy test
[医] 理查逊氏试验(检孕)
🧩 词语组成解析
n. 理查森（姓氏）
pregnancy
['pregnənsi]
n. 怀孕，妊娠;丰富，多产;意义深长;
🗣️ 情景例句
I'm sorry you have to leave so soon.
很遗憾你不能多呆会儿。
No matter what she says, don't show you are afraid.
不论她说什么，你也不要让人知道你害怕了。
The dentist is very busy at the moment.
牙科医生这会儿很忙。