Endoproct
n. [動]內肛動物
??? 情景例句
I didn't want to be alone anymore!
我不想再一個人獨自生活了。
Knowledge is long, life is short.
吾生有涯，而知無涯。
The first question to answer is whether a planet can actually support life.
第一個需要解答的問題是一顆行星是否有能夠維持生命的條件。