Safeguarding
n. 安全防护；安全措施
✅ 同义词
🗣️ 情景例句
and I have to go to the hospital.
我得赶去医院。
Can I fix an overseas call to London by person-to-person call?
我要打到伦敦的叫人电话好吗？
There was a big smile on her face.
她脸上充满笑容。