Spiculite
针雏晶
🗣️ 情景例句
He began to seek jobs in the classified advertisement column in the newspaper.
他开始从报纸的分类广告栏找工作。
I invited him to come over, but he wouldn't.
我请他过来，但是他不肯。
I examined one of the pens closely.
我仔细察看了一枝钢笔，