The expressional sites in young stalk are in phloem. 幼茎表达分布在韧皮部； Smile" is one of the expressional tongues of body language." “笑”是人体语言（态势语）中的表情语之一。 People have discussed a lot about color, color words and their expressional functions. 人们对色彩、色彩词以及它们的表情功能有过不少论述。 上一篇：put的短语收拾 下一篇：味同嚼蜡是褒义词还是贬义词 |