Functions
n. 功能；函数（function的复数形式）
✅ 同义词
🗣️ 情景例句
Susan, would you like the crab salad?
Susan，要不要蟹肉沙拉？
He's absorbed in his book.
他全神贯注地读书。
The number of wagging dances per minute told the exact distance to the feeding place.
每分钟跳摇摆舞的次数说明了到喂食点的精确距离。