向光性 xiàngguāngxìng phototropism Definitions Defs Origin Strokes Stroke Words Sentences Sents 向 xiàng preposition toward to; towards; used to indicate the direction or recipient of an action光 guāng noun light light; ray; beam of light性 xìng affix [-ity] Suffix used after verbs or adjectives to form nouns expressing a state, quality, or scope, similar to English "-ity", "-ness", or "-ism".
