Conavanine
[医] 豆氨酸
🗣️ 情景例句
the first settlers in America.
他们是第一批来美国定居的移民。
If you want knowledge, you must toil for it.
若要求知，必须刻苦。
often hampers the full development of a growing personality.
而匆忙的生活常常妨碍个性的全面发展。