Coniferopsida
松杉植物\\n松柏纲
🗣️ 情景例句
Then. How can you prove yourself?
你怎么来证明你自己呢？
She's engaged married to John.
她和约翰订婚 结婚了。
I know! smiled Lucy. They have steps, and they begin with L!
“我知道！”露茜笑着说，“它们有阶梯，并且这个单词是以L开头的！”