Centro-osteosclerosis
[醫] 骨髓腔骨化
?? 詞語組成解析
毛靴刺藤
n. [醫]骨硬化
??? 情景例句
I've been studying all day, and I'm sick and tired of it.
我學了一天，現在感到厭倦。
Kill the goose that lays the golden eggs.
殺雞取金蛋；只圖眼前需要，斷絕將來財源。
The train was traveling at 120 miles an hour.
火車時速一百二十英里。