思绪 sīxù train of thought Origin Definitions Defs Strokes Stroke Words Sentences Sents sīxù train of thought 思 sī noun thought (bound form) train of thought; idea; thinking绪 緒 xù noun beginnings (bound form) the beginning or first hint of a matter; an initial clue or thread of a complex situationsīxù mood 思 sī adjective mood (bound form) mood; feelings; state of mind绪 緒 xù noun mood (bound form) mental state, emotions, or trains of thought