Sphaerophysine
圆荚草碱
🔁 扩展释义
【医】 苦马豆硷, 1-胍-4-异戊烯氨基丁烷
🗣️ 情景例句
Am I making my self clerar?
我讲的清楚吗？
Could all of you take your seats? We need to continue our meeting.
请你们各位就坐好吗？我们要继续开会了。
Why don't you come a little earlier? About a quarter to.OK?
45分左右来，好吗？