We must supersede old machines by [ with ] new ones.我们必须以新机器取代旧机器.We must supersede old machines by new ones.我们必须以新机器取代旧机器。It is a cunning supersede the aristocracy , and make the king sole and absolute autocrat.一笔勾销, 而把...
We must supersede old machines by new ones.我们必须以新机器取代旧机器。The use of robots will someday supersede manual labor.机器人的使用有一天会取代人力.We must supersede old machines by [ with ] new ones.我们必须以新机器取代旧机器....
Gifford was a friend. I'd known him for nine years...吉福德是我的一位朋友。我和他认识9年了。Though he wrote little about himself, I came to know a good dealabout Dr. Seth Gifford.他虽然不大讲他自己, 可是我也对他--赛施?吉福医生--知道了不少.Gifford was a friend....
North American lobelia having brilliant red flowers.长有鲜艳红花的北美半边莲.North American wild lobelia having small blue flowers and inflated capsules formerly used as an antispasmodic.北美野半边莲,开蓝色小花,以前充入胶囊里作镇痉药....