protector
n
1 person who protects 保护者; 防御者
their guardian and protector 他们的监护人和保护人.
2 thing made or designed to give protection 保护装置; 保护器; 防护物
The swordsmen wore chest protectors. 那些剑客都披著护具.
🏥 医学释义
①保护器,防护罩 ②保险丝
🗣️ 情景例句
For example, did you know that 1 in 4 teenagers has tried marijuana?
比如,你是否知道4个青少年中就有1位曾经吸过大麻?
We were pleased to hear from your letter of 6 August that you were impressed with our selection of toys.
我们很高兴收到你方8月6日来函得知你方对我们的玩具非常感兴趣。
Then knowledge began to be accumulated according to a systematic plan.