Venous insufficiency
[医] 静脉机能不全
🧩 词语组成解析
a. 静脉的, 在静脉中的, 有脉的\\n[医] 静脉的
n. 不充分, 不足, 不适当\\n[医] 机能不全, 闭锁不全, 关闭不全
🗣️ 情景例句
Thank you very much.
非常感谢。
Mr. Smith is a politician.He's running for election as governor.
史密斯先生是竞选州长的一名政治家。
and his hero was firmly rooted in his memories and experiences, and in both the history and the mythology of the vanished frontier.
他塑造的英雄人物深深地扎根于他本人的记忆和经历之中，也扎根于有关已经消失的拓荒生活的历史和神话之中。