Temnocephalida
切头类
🗣️ 情景例句
Today, trade imbalance between the United States and our country is becoming worse.
当前美国与我国间的贸易不平衡问题正日益恶化。
I know the boy whose father is a pilot.
我知道那个男孩的父亲是飞行员。
I'm his fan.
我是他的影迷。