Metacercarial
a. metacercaria的变形
🗣️ 情景例句
young and old.
不管是年轻的， 还是年老的。
I should not hesitate a moment to prefer the latter.
我会毫不犹豫地选择后者。
What are they making? asked Li Lei. Uncle Wang laughed. Guess! he said.
“他们在造什么？”李磊问。王大叔笑了。“猜猜看！”他说。