Dichroite
n. (=cordierite)[矿]堇青石
🗣️ 情景例句
Where are we going to be?
我们会在哪儿？
Teach your grandmother to suck eggs.
班门弄斧。
During a radio programme, a company of biscuit manufacturers once asked listeners to bake biscuits and send them to their factory.
有一次，在电台播放的节目里，一个生产饼干的公司请听众烘制饼干送到他们的工厂去。