Ostiole
n. 小孔
🗣️ 情景例句
The fried scallops.
炸干贝。
How much is the rent for a month?
每月租金多少？
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。