1, with different meanings: spreading refers to the continuous growth of creeping weeds; Extension means extension and expansion. Overflow means that water overflows and spreads around. 2. Different radicals: the radicals of vines are grass prefixes. There is three points of water on the edge of the overflow. 3. Different sources: Zhuzi, the Literary Mind and the Carving of Dragons, which was circulated in the Southern Dynasties. From Water Mirror Zhu He Water IV.

Example: 1, poem Zheng Fengye Grass: "Wild Grass Zero Dew _ Xi" Tang Kongying Dashu: "In the countryside, there are spreading grasses." 2. The last paragraph of Xiao Ting's sequel Wen Shu's "xianggong": "However, in the battle between Sichuan and Chu, there were people who wanted to win over at the beginning, so that thieves spread day by day, so it is better to weed out the weeds." 3. Liu Qing's "Iron Wall" chapter 19: "At the moment, the same slogan has spread." Spread the sentence: 1, you must not let the bad atmosphere spread in the classroom. A fire broke out in the forest, which spread quickly and must be controlled immediately.

3. Take effective measures to prevent the spread of infectious diseases. Sentence: 1, the years are changing, love is spreading, thoughts are holding hands, memories are expanding, memories of the past are happy, intoxicated with happiness and sweetness, accompanied by text messages, words whispering in my ear, I love you for ten thousand years. 2, embrace the blue sky, let the true feelings diffuse, embrace the earth, let the thoughts spread.