Laetanine
四氫二甲氧基二苯并喹啉二醇
??? 情景例句
Anything can I help you with?
有我能幫忙的地方嗎？
They ripped my clothes off.
我的衣服給撕破了。
He never misses a chance to see a movie.
他從不錯過看電影的機會。