Temnocephalida
切头类
🗣️ 情景例句
Nothing much.
没什么要紧的事。
Misfortunes never (seldom) come alone (single).
祸不单行。
which a predecessor of ours at the farm built in the meadow hard by the deepest pool for swimming and diving.
那船坞是农场一位前辈在一块草地上盖的，草地紧挨着一个专供游泳、跳水的深水池。