Apical infection
[医] [牙]根尖感染
🧩 词语组成解析
a. 顶端的\\n[医] 尖的, 尖端的
infection
[in'fekʃən]
n. <医>传染，感染;传染病，染毒物;影响;
🗣️ 情景例句
The sales record of My Heart Will Go On by Celin Dion has yet to be broken.
席林.迪翁的《我心永恒》创下了销售纪录暂时还无人可以打破。
In all things, it is better to hope than to despair.
凡事抱希望为佳，不应悲观而失望。
and even so, some starting data has to guessed,
既使是这样，有些开始时的资料也不得不依靠推测，