Self-protected tubes
[医] 自护式管
🧩 词语组成解析
self
[self]
n. 自己;本人;本性;私利;
adj. 同一的;纯净的;单一的;
vt. 使自花授精;使近亲繁殖;
vi. 自花授精;
protected
[prə'tektid]
v. 保护( protect的过去式和过去分词 );防护;投保;关税保护;
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
Will I have to wait for a long time?
我得等很久吗？
Slow as molasses.
慢吞吞的！
In 1858 an area of poor housing, factories and farm buildings was torn down and Central Park was created, reaching from 59th Street to 110th Street and across three avenues.
1858年拆除了一大片破旧的房屋、工厂和农舍，建起了中央公园，这个公园从59街延伸到110街，跨越三条大马路。