Endocoele
內腔
??? 情景例句
Hot dogs. I love hot dogs.
熱狗。我喜歡熱狗。
Excuse me, can you alter this jacket for me?
請原諒，你能替我修改這件短上衣嗎？
They help their parents to open their stockings, too.
他們還幫助父母打開他們的襪子。