您要查找的是不是：
- covered left ideal C-左理想
- perfectly weak semiprime left ideal 完全弱半素理想
- 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。
- Non-Discontinuous Left Ideal Preserving Linear Mapping 保非间断左理想线性映射
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- The breaking waves left the beach covered with foam. 浪花弄得海滩都是泡沫。
- They're completely anti the new proposals. 他们完全反对新的提议。
- 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)
- 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。
- I don't know how long I can go on like that.I figure if I stay alone I might eventually rot into my sofa, camouflaging my existence with the sofa cover leaving only bits of potato chips for evidence. 我不知道这样的情况还会持续多久，我想像要是我独自一个人在家最后终于在沙发上腐烂了，只剩下沙发上的洋芋片碎片是我待过的证据。
- She covered her face with her hands. 她双手掩面。
- 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。
- The roof of our house is covered by shingles. 我家的屋顶是用木瓦铺的。
- 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。
- Descending chain condition for left ideals 左理想降链条件
- You can't eat bread covered with dark specks. 你可不能吃满是黑斑的面包啊。
