Chelerythrine
白屈菜赤碱
🗣️ 情景例句
I miss seeing you.
我很想见到你 。
I am 60 years old and siingle.
我六十岁了，仍然单身。
I'm calling to see if you would like to have lunch tomorrow.
我打电话给你，是想知道明天一起吃顿中饭怎样？