Quintisternal
[醫] 胸骨第五節的
??? 情景例句
The signs of the city never fail to impress the foreign tourists.
外國游客無一不對該城市留有深刻的印象。
Fire and water are good servants, but bad masters.
水火是忠仆，造災成元兇。
It effectively spread the disease all over the continent and drastically reduced the rabbit population.
蚊子把這種疾病擴散到整個澳洲大陸，效果甚佳，結果兔子的數目大為減少。