Elfa
[医][=enzyme-linked fluorescent assay]酶联荧光测定
🗣️ 情景例句
Remember me, Malcolm?
还记得我吗 ，Malcolm？
She failed to call the office to cancel her appointment.
她没能打电话给办公室取消她的约会。
Nice to meet you too! What class are you in?
我也很高兴。你是哪班的？