Semireflector
半反射体
🗣️ 情景例句
My mother is a housewife and my father is retired.
我妈妈是家庭妇女，我爸爸退休了。
Deep rivers move in silence, shallow brooks are noisy.
深水静静流，浅溪潺潺流。
Yes, that's right. It's just had a baby!
是的，这就对了。它刚生了个孩子。