protective

形容词 protective:

1. intended or adapted to afford protection of some kind
2. showing a care
   同义词：caring
3. (usually followed by `of') solicitously caring or mindful

1. The armadillo has a protective shell of bony plates.
   犰狳有角质鳞片的护甲。
2. He put his arm round her in a protective gesture.
   他用一只手臂围住她做出保护的姿势。
3. A mother naturally feels protective towards her children.
   母亲对自己的孩子自然会悉心保护。
4. The government decided to impose a protective tariff on foreign cars.
   政府决定对进口汽车征收保护税。