Eag
abbr. e antigen e抗原
🗣️ 情景例句
Hello, Harry.
你好 ，Harry。
Dogs that bark at a distance bite not at hand.
远处叫得凶的狗，不会近身来咬人。
Sorry, Mr. Wu. I was not here yesterday.
对不起，吴先生。我昨天没有来。