Sereen settler
[化] 过渡式沉降器
🧩 词语组成解析
🗣️ 情景例句
You are always straying from the subject.
你说话总爱跑题。
Feed sparingly and defy the physician.
饮食有节，医生绝迹。
It was necessary, therefore, to invent instruments that neither slumbered nor slept.
因此，有必要发明一种仪器，既不打盹儿，也不睡觉。