Q-r
abbr. recrystallised quartz 重结晶石英（科技符号）
🗣️ 情景例句
and collect the furniture we need.
募集我们需要的家具。
My hobby is collecting butterfiles.
我的嗜好是收集蝴蝶。
It was the first joy I had known for years.
我豁然开朗了。这是我多年来第一次感到高兴的事了。