您要查找的是不是：
- fractional covered graph 分数覆盖图
- The hut was made of poles covered with grass mats. 茅屋用木杆搭成，上面以草席覆盖。
- Luxuriant forests covered the hills. 山上长满茂密的树林。
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- You can't judge a book by its cover. 不能根据封面判断一本书(不可以貌取人)
- Speech is fractional; silence is integral. 讲话是分数; 沉默是整数。
- She felt that his love had always been covered by thick cloudiness. 她觉得他的爱总是笼罩在浓厚的朦胧中。
- The ground was covered with ferns. 地面上长满了羊齿植物。
- She covered her face with her hands. 她双手掩面。
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- She covered the bed with an old faded grey blanket. 她在床上铺着褪了色的灰色旧毯子。
- I'll be ready in a fraction of a second. 我马上就好。
- The story does not contain a fraction of truth. 这故事没有一点真实性。
- The roof of our house is covered by shingles. 我家的屋顶是用木瓦铺的。
- He has done only a fraction of his homework. 他只做了家庭作业的一小部分。
- The wounded man was covered with blood. 这个受伤的人身上全是血。
- Her face was covered in wasp stings. 她脸上满是黄蜂蜇过的伤痕。
- The road was covered with fir needles. 这条路上铺满了冷杉针叶。
- You can't eat bread covered with dark specks. 你可不能吃满是黑斑的面包啊。
- There are many pear trees covered in blossom. 那里有许多开满花的梨树。
