弘扬国学 · 传承文化

Teflon

['tɛf'lɑn]

解释

n. [高分子] 聚四氟乙烯；铁氟龙（商标名）

※ 提供单词"Teflon"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

中文词源

Teflon 特氟隆，聚四氟乙烯

商标名，缩写自 poly-,聚，tetra-,四，fluoro-,氟，ethylene,乙烯，-on,表织物，词源同 nylon.

英文词源

Teflon (n.): commercially important synthetic polymer, 1945, proprietary name registered in U.S. by du Pont, from chemical name (poly)te(tra)fl(uoroethylene) + arbitrary ending -on; popularized as a coating of non-stick pans in 1960s; metaphoric extension, especially in reference to U.S. President Ronald Reagan, is attested from an Aug. 2, 1983, speech on the floor of Congress by Pat Schroeder.

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例句和用法

1. The Teflon Prime Minister has survived another crisis.: 不倒翁首相又挺过了一次危机。

2. Has a higher application temperature than Teflon & reg ; seated flanged ball valves.: 比特氟隆阀座法兰球阀还高的应用温度.

3. For a good joint, use teflon tape or pipe dope.: 如果要时焊接更牢固, 就要使用特氟隆带或管道粘接剂.

4. High impedance circuit construction, such as Teflon standoffs, must be used.: 必须使用诸如聚四氟乙烯支架等高阻抗结构.

5. Three Teflon disks of various thickness are also available.: 有三种不同厚度的特氟纶盘.