Knifeboard
n. 磨刀板
🗣️ 情景例句
Eat your vegetables, they're good for your health.
多吃蔬菜，这对你的健康有好处。
What's the best price you're prepared to offer for your product?
你们的产品最优惠的价格是多少呢？
a box of pills, or a small jar of ointment,
一盒药丸、一小瓶药膏