Tetramerous
a. 四部分的, 四跗节的, 四个一组的, 四重的, 四复的
✅ 同义词
🗣️ 情景例句
I love you.
我爱你。
No such thing.
没这回事！
A moment later, the Class 4 runner fell and hurt his leg, but he quickly got up and went on running.
过了一会儿，4班的运动员摔倒了，伤了腿，但是他很快爬起来，继续往前跑。