Tritorium
分液器
🗣️ 情景例句
the plans for the community center
这项修建社区中心的计划
Opportunity seldom knocks twice.
机不可失，失不再来。
A long time ago, one of his ancestors who lived in Africa went into the forest to cut down a tree to make a drum.
很久以前，他那生活在非洲的祖先中有一人走进森林去砍树来做鼓。