D-structure
深层结构
🧩 词语组成解析
🗣️ 情景例句
I can barely stand up by the end of a hard day.
辛苦了一天之后，我都站不起来了。
Is the production line fully attomatic?
生产线是全自动的吗？
That tie goes well with your suit.
那条领带和你的西服非常搭配。