Keenness
n. 锐利, 尖锐, 敏感
✅ 同义词
📖 牛津释义
keenness
n [U].
🗣️ 情景例句
He's upset over the fact that he wasn't promoted this year.
他对今年没有升迁感到恼怒。
While you trust to the dog,the wolf slips into the sheepfold.
当你认为狗可信，狼已偷偷把羊圈进。
I'm getting a new computer for birthday present.
我得到一台电脑作生日礼物。