Coniferopsida
松杉植物\\n松柏纲
🗣️ 情景例句
Do you speak a foreign language?
你会讲外语吗？
I don't know what I should have done without your help.
要不是您的帮助，我真不知道该怎么办。
Dad, this is Zheng Jie, who I knew in Paris.
爸爸，这是郑杰，我是在巴黎认识他的。