Conodontiformes
齿形亚目
🗣️ 情景例句
2. We should all start exercising.
咱们都该去健身了。
A wise man thinks all that he says,a fool says all that he thinks.
聪明人想了才说，愚笨的人想着就说。
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。