Tiepin
n. 领带别针
✅ 同义词
🗣️ 情景例句
the dog is just fine.
那只狗会很好的。
She sent me a Christmas card last year.
去年寄过一张圣诞卡。
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。