Concen
abbr. control center 控制中心
🗣️ 情景例句
Do you follow me?
听懂我的意思没有？
Grain by grain and hen fills her belly.
一粒一粒啄米，母鸡填饱肚皮。
the waters flow more quietly, and in the end, without any visible break,
河水流得平缓起来，最后连绵不断地