Lactal
呋喃葡烯糖-5-半乳糖苷
??? 情景例句
young and old.
不管是年輕的， 還是年老的。
Ellen liked to smell her mother's cooking, when she came home.
艾倫回到家來，喜歡聞一聞母親做的菜。
You never have to travel miles to see your friends.
你去看朋友根本不用跋涉好幾英里，