Immune substance
[医] 免疫质
🧩 词语组成解析
🗣️ 情景例句
After running through the entire appeals procedure, we've still been knocked bakc.
经过了这么整整一个上诉程序，我们还是被驳了回来。
He that once deceived is never suspected.
一次行诈骗，永远遇疑嫌。
She has been helping her husband for thirty years now.
她已经帮了她的丈夫30年了。