您要查找的是不是：
- His dog has a canker in its ear. 他的狗的耳朵上有一处溃疡。
- Drug addiction is a dangerous canker in society. 吸毒成瘾是腐蚀社会的一大祸害。
- perennial canker 多年生溃疡
- To become infected with or as if with canker. 受到溃疡感染被溃疡感染的或仿佛被溃疡感染
- European perennial grass with soft velvety foliage. 欧洲多年生草，有柔软被绒毛的叶子。
- To attack or infect with canker. 使患溃疡以溃疡攻击或感染
- Falsehood has a perennial spring. 虚伪总是春风吹又生。
- Perennial ryegrass throws a lot of autumn growth. 多年生黑麦草在秋季长势很好。
- His brown velvet jacket had become perennial. 他那件咖啡色丝绒上装仿佛已经跟他结了不解之缘。
- The canker soonest eats the fairest rose. 害虫先吃掉最美丽的玫瑰花
- East Asian perennial herbs: plume poppy. 东亚多年生草本植物的一个属；几种产于亚洲的博落回属的植物。
- Drug addictionis a dangerous canker in society. 吸毒成瘾是腐蚀社会的一大祸害。
- Marked by or infected with canker;ulcerous. 溃疡感染的具有溃疡特征的或感染上溃汤的；溃烂的
- Marked by or infected with canker; ulcerous. 溃疡感染的具有溃疡特征的或感染上溃汤的；溃烂的
- Old World genus of annual to perennial herbs: woad. 一个一年至多年生旧大陆草本属；菘蓝靛蓝。
- A vengeful canker eat him up to death. 一条怒冲冲的毛虫把它咬死。
- Old World perennial bulbous herbs. 旧大陆一个多年生球根草本植物的属。
- Is hypocrisy the canker of our society? 虚伪是我们社会的弊端吗?
- A perennial woody plant having a main trunk and usually a distinct crown. 树一种多年生木质植物，生有一个主干且常有一个很明显的树冠
- Our cat has a canker in its ear. 我们的猫耳朵里有一处溃疡。
