笑, 大笑

Morbi dictum rutrum magna.Sed vitae risus. 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) tortor at ipsum.

Nullam at justo id risus porttitor dignissim. 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) pulvinar.

Aenean id risus blandit tortor pharetra congue. 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) 聽(tīng) nec est.

Gui Rong; Na Risu; Xia Ming; Yu Lan （Grassland Research Institute; CAAS; Hohhot 010010）; 中國(guó)農(nóng)業(yè)科學(xué)院草原研究所;

sardonicus risus [醫(yī)] 痙笑