Below the bridge we could just discern a narrow, weedy ditch.我们仅能依稀辨出桥下一条杂草丛生的窄沟。It is possible to discern a number of different techniques in her work.从她的作品中可以识别出许多不同的创作手法。Some people find it difficult to discern blue f...
我们爬山时,他掉队了.He fell behind when we were climbing the mountain.爬山时,汽车发动机可能发生故障.The car engine may stall as we go up the hill.老人爬山时蹒跚而行.The old man faltered as he climbed the hill....
脊椎动物脑子的这一部分可分为两部分:脑髓和小脑.This part of the vertebrate brain has two divisions, the medulla and the cerebellum.一点耐心可值一大把脑髓.A handful of patience is worth more than a bushel of brains.相对大脑皮质白质又称为大脑髓质.Relative cerebral cortex...