Defensor
保护装置
🗣️ 情景例句
I think something he can use is the best. A watch or something.
最好是实用的，像手表啦或什么的。
Being the newest member of this committee is really difficult.
能成为这个集体的新成员是很难的。
Together we repeated and repeated words and sentences.
我们一道反反复复地说词语和句子。