Partigen
[医] 部分抗原, 半抗原
🗣️ 情景例句
You and Dad are like ships that pass in the night.
你和爸爸就像在夜晚交错而过的船一样。
Idleness is the rust of the mind.
懒惰使脑子生锈。
She looked at it critically for a moment.
她认真的看了好一会儿。