VOA慢速英语:植物学艺术家仍然用图片记录植物的单词

old-fashioned –adj. relating to the past or something no longer used

admiration –n. a feeling of respect or approval

biodiversity –n. the existence of many different kinds of plants and animals in an environment

engage –v. to get and keep someone's interest

bisect –v. to cut in half

patron –n. a person who gives money and support to an artist or organization