Haematothorax
血胸
🗣️ 情景例句
Do you think you made the right decision?
认为你的决定正确吗？
Love is neither bought nor sold.
爱情不能买卖。
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。