Opsinogenous
产生调理素的
🗣️ 情景例句
Littering makes the city look like a garbage dump.
随地乱扔垃圾使城市看起来就像个大垃圾堆。
His courage is a lesson to us.
他很有勇气，是我们大家的榜样。
The pilot managed to circle the balloon for some time.
飞行员设法绕着气球飞了一阵。