The chemical compounds found in many plant species represent a vast reservoir of potentially useful chemicals, some of which may be of help in curing deadly diseases. Already, many of the most important discoveries in the history of medicine were made thanks to researchers looking at the properties of plants. Plants also for important parts of the ecosystems that make the existence of animals and humans possible. As we try to figure out how to feed a growing human population with the least negative impact on our planet possible, researchers may need to draw on potential food plants that have not yet been brought into mainstream agriculture. These are just a few of the reasons preserving plant diversity is important.
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追问谢谢你啦
追答不客气
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追问好
追答谢谢
追问那个，英语老师说音标中有三个特殊的，在读的时候要读它对应的浊辅音，是哪几个？
呵呵，看样子你英语学的肯定很好，所以就问你啦。
追答不明白你的意思
英语其实一般。
追问有三个，清辅音要读作浊辅音，在特殊的情况下
太谦虚了
追答有位网友回答
貌似英语中米有这样的规定.不过可能是受到法语影响.
法语中的清辅音t,k,p在其后面的字母是元音字母是,就发浊音即d,g,b
英语可能是受它影响,例如start 通常读作/sda:t/而不是/sta:t/
帮你百度了一下
这些初中知识有点忘了
😂
追问这就是我不好好做笔记的下场，悲剧
追答周一好好问老师，晚安
追问好像是p,t,k,啥得
呵呵，晚安
追答嗯，和我的一样，我发的你收到了？
追问什么？
这么晚了，姐姐快睡觉吧，要漂漂亮亮嘚。O(∩_∩)O~
追答这个
貌似英语中米有这样的规定.不过可能是受到法语影响.
法语中的清辅音t,k,p在其后面的字母是元音字母是,就发浊音即d,g,b
英语可能是受它影响,例如start 通常读作/sda:t/而不是/sta:t/
追问嗯嗯
谢谢你咯