Malachite
n. 孔雀石\\n[化] 孔雀石
📖 牛津释义
malachite
n[U]
green mineralthat can be polished and used for ornaments, decoration,etc 孔雀石.
🗣️ 情景例句
But Dad is always so busy.
但是爸爸总是那么忙。
I haven't heard from him for a long time.
我很久没有收到他的信了。
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。