两边有雄伟高大栗树的林荫道an avenue of stately chestnut trees我们有必要用网盖上红醋栗树.It's necessary for us to net the currant bushes.我们的花园尽头有一棵栗树.We have a chestnut tree in the bottom of our garden....
如有需要可选修额外的课程。Additional courses may be taken if desired.这门课程包括十个必修单元和五个选修单元。The course consists of ten core modules and five optional modules.某些课程是必修的，其他是选修的。Certain courses are compulsory, others are optional....
My mother has had unsightly varicose veins for years.我母亲多年来一直患有难看的静脉曲张。They had dressed his varicose ulcer with soothing ointment.他们在静脉曲张的疮口上抹了清凉的油膏.Winston reached down and cautiously scratched his varicose ulcer.温斯顿把手伸...