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- Come, thick night, And pall thee in the dunnest smoke of hell, That my keen knife see not the wound it makes, Nor heaven peep through the blanket of the dark, To cry' Hold, hold! 来，阴沉的黑夜，用最阴暗地狱中的浓烟罩住你自己，让我那锐利的刀瞧不见它自己切开的伤口，让苍天不能从黑暗的裹挟中探出头来，高喊“住手，住手！
- He handed me a knife with a keen edge. 他递给我一把锋利的刀。
- The knife was old,but the blade had a keen edge. 这把刀是旧的，但刀刃锋利。
- Tom keeps a knife with a keen edge. 汤姆有一把锋利的小刀。
- I'm very keen on outdoor sports. 我非常喜欢室外运动。
- She stabbed him in the leg with a kitchen knife. 她拿菜刀捅伤了他的腿。
- I can not deny my keen anticipation of her visit. 我不能否认我热切期待她的来访。
- He came running here with a knife held in one hand. 他一手握着刀向这里跑来。
- I'm not all that keen on baseball. 我根本就不喜欢棒球。
- He's very keen to see his home town. 他极渴望看到他的故乡。
- The blind have a keen sense of touch. 盲人有敏锐的触觉。
- A knife is one of the simplest of tools. 刀是一种最普通的工具。
- You need a sharp knife to cut through the knot. 你需用快刀才能把结切断。
- His cheek was badly scarred by a knife cut. 他的面颊上留有严重的刀疤。
- Not both the artists have a keen eye for beauty. 这两位艺术家并非都有审美的眼光。
- The boy was delighted with his new knife. 男孩有了新的小刀后很高兴。
- I am very keen on outdoor sports. 我非常喜欢室外运动。
- He picked up his knife and fork. 他捡起了刀叉。
- He is keen as mustard in his work. 他对自己的工作非常着迷。
- I had a tussle to get the knife off him. 我与他扭打一阵才把刀子夺下。
