伸直 Traditional form: 伸直 Pinyin (reading): shēnzhí Definitions: to straighten to stretch out Characters: 伸 - to extend, to stretch out, to open up; to trust 直 - straight, vertical; candid, direct, frank Traditional characters: 伸 - to extend, to stretch out, to open up; to trust 直 - straight, vertical; candid, direct, frank