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- In 1997 Chin and Montgomery dualized the construction of path algebras to obtain the path coalgebras and gave some basic properties of path coalgebras. 1997年Chin和Montgomery通过对偶路代数的构造得到了路余代数并给出了路余代数的一些基本性质。
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
- She squelched along the muddy path. 她沿着泥泞小径格吱格吱地走。
- He was destined to plod the path of toil. 他注定要在艰辛的道路上跋涉。
- The boy can't figure out the algebra problems. 这个男孩做不出这道代数题。
- We've learned algebra in middle school. 我在中学就学过代数学。
- The path leads to a hill bare of vegetation. 这条小道通向一座没有草木的小山。
- She was studying to build up her algebra. 她在学习以提高自己的代数水平。
- The path of civilization is paved with tin cans. 文明的大道，是铺满了空罐头。
- Every day he trod the same path to school. 他每天都走同一条路上学。
- Are you stuck over your algebra? 你的代数题做不下去了吧？
- The boy hops the ditch and run down the path. 那男孩跳过沟，沿著小路奔去。
- The mountain path is narrow and rugged. 狭隘的山路崎岖不平。
- He finally got the answer to the algebra problem. 他终於算出了这道代数题的答案。
- A bullet describes a curved path in the air. 子弹在空中作曲线运动。
- The path led through the trees to the river. 那条小路穿过树林通向河边。
- He trundled a wheelbarrow down the path. 他推着手推车沿路走过。
- The trees branch thickly over the path. 此树生枝极多，遮挡小路。
- The rain ran in shallow runnels alongside the path. 雨水流进路边的小河沟里。
- He roughed up the path by kicking at the stones. 他乱踢石块把路弄得高低不平。
