Geared
a. 齿轮传动的, 变速螺旋桨
🗣️ 情景例句
Of course you recognize him.
你当然认得他。
Don't forget to look after him.
不要忘记照料他。
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。