Livetin
卵黄蛋白, 蛋黄球朊
🗣️ 情景例句
How much money are you looking for in this job?
你希望的薪水是多少？
No answer.
没有人接电话。
Yes, he did.He telephoned at nine o'clock.
是的，打了。他在9点钟又打电话。