Ectocyst
外囊(棘球蚴)
🗣️ 情景例句
I love you with all my heart.
我全心全意爱你。
I know the boy whose father is a scentist.
我知道那个男孩的父亲是科学家。
Would you help me with the report?
你愿意帮我写报告吗？