记忆方法
双解例句
小知识
Anything that's protective safeguards or watches out for something (or someone) else. Protective gear keeps you safe from physical injury, and a protective parent cares for and worries about their children.
When you work with dangerous chemicals or toxic substances, it makes sense to wear protective masks or gloves, and a new bicycle rider is smart to wear a protective helmet. The first time you bring your new puppy to the dog park, you're likely to be protective of him, keeping him safe from bigger, older dogs. The Latin root of protective is protegere, “to cover in front, or to protect.”
实用短语
常用短语
单词用法
protective film保护膜
protective device防护装置
protective equipment防护设备;保护装置;保护设备;防护装置
词根词缀
词根: tect
=cover,表示”盖上,掩护”
adj.
undetected 未被发现的, 未被识破的un没有,未+detect[v.察觉,发觉,侦察,探测]+ed……的→adj.未被发现的, 未被识破的
protective 给予保护的, 保护的protect保护,保卫+ive表形容词→adj.给予保护的, 保护的
n.
detection 察觉,发觉;侦察detect[v.察觉,发觉,侦察,探测]+ion表名词→n.察觉,发觉;侦察
detective 侦探detect[v.察觉,发觉,侦察,探测]+ive人→n.侦探
protection 保护,警戒protect[v.[from]保护,保卫]+ion表名词→n.保护,警戒
protector 保护者protect保护,保卫+or人→n.保护者
protectory 保护者,育幼院,儿童教养院protect[v.[from]保护,保卫]+ory场所→保护少年儿童之地
v.
detect 察觉,发觉,侦察,探测de去掉+tect盖上,掩护→把盖上的打开
protect [from]保护,保卫pro在前面+tect盖上,掩护→在前面掩护→保护
同义词
同根词
词根:protect
adj.protecting保护的;防护的
protectionist贸易保护主义的;保护贸易论的
adv.protectively保护地;防护地
n.protection保护;防卫;护照
protector保护器;保护者;保护装置;防御者
protectionism保护主义,贸易保护主义
protectionist贸易保护主义者
protectorate保护国;摄政政体;摄政职位;摄政任期
protectiveness保护;防护
v.protecting保护;防护(protect的ing形式)
vt.protect保护,防卫;警戒