Serorelapse
[医] 血清效价回升
🗣️ 情景例句
Which part of the paper do you read first?
你会先看报纸的哪一部分？
What do you expect it to go for?
你们的试销情况如何？
But a watch could never repair itself----it does not consist of living parts,
但是，手表决不会自行修理，它不是由有生命的部件组成，