Lichenologist
n. 地衣学家；青苔类植物学家 (lichenology的变形)
🗣️ 情景例句
That's OK. Everybody else does, too. See you tomorrow.
没关系。大家都是这样。明天见。
Man is the artificer of his own happiness.
人之幸福，自己创造。
How far is it from here?
离这儿多远？