A perennial is a plant that lives indefinitely.多年生植物是指能存活很多年的植物。the perennial problem of water shortage缺水这个老问题I wonder at her perennial youthfulness.我对她青春常驻感到惊讶....
Description: Perennial herbaceous vines, with milky juice , glabrous throughout.形态特徵: 多年生草质藤本, 全体无毛, 有乳汁.Lythrum salicaria is a perennial herb , its root system is a fibrous like tap root system.千屈菜lythrumsalicaria为多年生宿根...
邦伯里重重地倒在了床上，让他疲惫的双脚休息一下。Bunbury flopped down upon the bed and rested his tired feet.就在中场休息前，该守门员由于肋骨受伤被用担架抬下场。The goalkeeper was stretchered off just before half-time with a rib injury.要放松，什么时候觉得需要休息就休息一下。Relax and take ...
她的中国朋友们说这位女皇是他们值得敬仰的祖先。Her Chinese friends referred to the Empress as their venerable ancestor.他天生擅长交际：他的祖先曾是封建领主。Diplomacy was in his blood: his ancestors had been feudal lords.地中海地区燕麦,被认为是现代栽种燕麦的祖先.Mediterranean oat he...
Wild wood should be well protect from excessive hag.野生森林应该被保护以免过量砍伐.For use with backflow preventer test cocks to protect from damage.用于防回流阀测试旋塞,防止受到破坏.The sheep jammed together to protect from the cold.这些绵羊为了御寒紧紧地挤在了一起....