Hafnyl
铪氧基
🗣️ 情景例句
You'll be glad to hear that Bill is alive and kicking.
比尔现在精神饱满，你听了一定很高兴。
Love understands love; it needs no talk.
爱情可以意会，无需言传。
Did the material work out well for you?
那些材料进行的顺利吗？