Calycostemon
附萼雄蕊
🗣️ 情景例句
I received a letter from my parents this morning.
今天早上我收到父母一封信。
Kristy had believed her brother was right from the beginning.
克里斯蒂一开始便相信她哥哥是正确的。
Our knowledge of the universe is growing all the time.
我们对宇宙的认识一真在增长。