Isoquercitrine
异栎素
🗣️ 情景例句
and she belongs to Mr. and Mrs. Levinson.
它是Levinson夫妇家的狗。
The poor man wants much, the miser everything.
贫穷人要求多，守财奴样样要。
It was an important part of Native American's existence.
野牛是美洲土著人赖以生活的重要部分。