Lactal
呋喃葡烯糖-5-半乳糖苷
🗣️ 情景例句
What do you do in your spare time?
你在业余时间做什么？
He is the people's choice for president.
他是人民选出来的总统。
I limited myself to two modest ambitions: to do physical exercise every morning and to read more of an evening.
我深知这些问题，于是，今年我对自己的计划要严加保密，只给自己定下两项适中的任务；每天早上锻炼身体，每天晚上多看点书。