您要查找的是不是：
- Pyrus cydonia L. [医] ╂Т
- High yield cultivation technology of Pyrus L. 梨树丰产栽培技术。
- London is spelt with a capital L'. London一字中L是大写的。
- Other edible fruits include loquats (Eriobotrya japoniaca), pears (Pyrus communis), quinces (Cydonia oblonga), and strawberries (Fragaria). 其它可食的水果，还有枇杷(Eriobotryajaponiaca)，梨(Pyruscommunis)，榅桲（Cydoniaoblonga），草莓（草莓属）等。
- Pollen morphology observation of Pyrus L. in China. 我国梨属植物花粉形态观察.
- Fruits of Pyrus betulaefolia Bge. 杜梨果实
- Observation on pollen morphology of Pyrus. 梨属植物花粉形态的观察研究.
- My main concern is with the W's and L's. 我关注的是一场比赛的输赢。
- I charge you not to forget what l have said. 我告诫你不要忘记我所说的话。
- The floor was littered with ravel(l)ings. 地板上布满了散线。
- Cydonia oblonga Mill also have highly economic value. 同时，榅桲又具有很高的经济价值，是优良的果树。
- The punch level(l)ed him to the ground. 这一拳将他击倒在地。
- The soldier level(l)ed his rifle at the target. 士兵举起步枪瞄准靶子。
- George travel(l)ed all over Europe last summer. 乔治在去年夏天游遍了欧洲。
- Preliminary Study on Shoot-tip Culture of Pyrus ussuriensis Maxim. 南果梨茎尖培养的初步研究。
- He libel(l)ed against her character in an article. 他在一篇文章中诽谤她的人格。
- Tissue Culture and Rapid Propagation of Pyrus bretschneideri Rehd. '砀山酥梨'的组织培养和脱毒快速繁殖。
- A wild mountain ash(Pyrus decora) of eastern North America. 花楸北美东部的一种野生花楸（装饰梨）
- Can't l prevail on you to have a little more rice? 不能勉强你再吃点饭吗?
- Screen the stem proliferation medium of Pyrus Pyrifolia C V. 与相似的文献。
