Sharpest
灵敏的\\n尖锐的（ sharp的最高级 ）
🗣️ 情景例句
Hi, Susan.
嗨， Susan。
What is the gate number?
登机门是几号？
As it is, they have been drilling for sixteen hours and they still have a long way to go.
实际情况是，他们已连续钻了16个小时了，但离钻透还早着呢。