Backlining
n. (加固书脊的)背衬料
🗣️ 情景例句
and reading to them.
为他们朗读。
He that is master of himself will soon be master of others.
能主宰自己的人不久就可以主宰别人。
The nurse assisted the doctor in the operating room.
护士在手术室协助医生动手术。