Francis' test
[医] 弗朗西斯氏试验(检尿胆酸,检肺炎抗体)
🧩 词语组成解析
🗣️ 情景例句
You look very familiar. Have we been introduced before?
你看起来很面熟，我们以前互相介绍认识过吗？
It doesn't seem like that.
似乎不象是那样。
Yu Yan and Jim were neck and neck. They both passed on their sticks at the same time.
余延和吉姆跑得一样快。