单词：protectiveness
音标：[prə'tɛktɪvnɪs] ；
保护性
n. a feeling of protective affection
n. the quality of providing protection
n. the quality of providing protection
词型变化：名词复数形式 : protectivenesses
词性分布：
protective的用法和样例：
例句
用作形容词(adj.)
- The earth's magnetosphere is at once protective and dangerous.地球的磁层既具有保护的功能，却又极其危险。
- During the launch phase, it would ride in a protective aluminum shell.在发射阶段，它盛在一只保护的铝壳里。
常见句型
用作形容词(adj.)
用作定语～+ n.- He wears a protective clothing.他穿了一件防护衣。
- We feel safe with a protective device in the house.我们因为家里有了防护装置而感到安全。
- A mother naturally feels protective towards her children.做母亲的天生要保护自己的孩子。
- She's too protective towards her children; she should let them be more independent.她对孩子太过爱护,她应当给她们更多的独立性。
词汇搭配
用作形容词 (adj.)
～+名词- protective clothing防毒衣
- protective color〔device〕保护色〔装置〕
- protective foods保健食品
- protective instinct〔tariff, trade〕保护本能〔关税,贸易〕
- protective towards对…有保护的
- protective towards one's children袒护自己的孩子
经典引文
He was..protective, taking my side against the..world.
出自：Day LewisKeeping to the protective shadows, Mari followed him.
出自：R. ThomasOn sunbeds..wear protective goggles.
出自：V. Bramwell