Lacunar abscess
[医] 陷窝脓肿
🧩 词语组成解析
n. 花格平顶, 花格平顶的凹板\\na. 有花格平顶的
abscess
['æbsis]
n. 脓肿;
vi. 形成脓肿;
adj. 形成脓肿的;
🗣️ 情景例句
She's moving up the ranks one step at a time.
他一步一步的向上爬。
Is there a subway station nearby?
这附近有没有地铁车站？
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。