Reservations
n. 保留；预定（reservation的复数形式）
🗣️ 情景例句
I know it's sudden, Robbie,
我知道这件事很突然， Robbie。
Who is going to wait?
谁在等？
This echo-location in bats is often compared with radar, the principle of which is similar.
蝙蝠这种回声定位常常可与雷达相比较，其原理是相似的。