Richardson pregnancy test
[医] 理查逊氏试验(检孕)
🧩 词语组成解析
n. 试验;考验;测验;化验;
vt. 测验;考查;考验;勘探;
vi. 受试验;受测验;受考验;测得结果;
test =test,tuitness,表示”测试,证据”
🗣️ 情景例句
Sorry, but he is out at the moment.
抱歉,他现在出去了?
Keep thing seven years and you will find a use for it.
备而不用。
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