Sipunculoidea
星虫门, 星虫总科
🗣️ 情景例句
OK. Finish off by jogging in place.
好 ，结束之前在原地慢跑。
Every man has his weak side.
人人都有自己的弱点。
but the paper was wrapped round a drum which rotated slowly.
根但是纸是卷在慢慢旋转的圆筒上的。