presentKey
๊ฒ€์ƒ‰ ๋ชฉ๋ก ๊ตฌํ˜„ํ•˜๊ธฐ (with ์œ„, ์•„๋ž˜ ๋ฐฉํ–ฅํ‚ค ์„ ํƒ)