Chumming
v. （与某人）成为好友( chum的现在分词 )
🗣️ 情景例句
I need a new supply of razors and shaving cream.
我需要新的剃须刀和剃须膏。
What's the suggested retail price?
建议零售价格是多少呢？
it has to develop (partly by means of touch) the ability to judge roughly three-dimensonal distances.
儿童必须发展（部分通过触觉）粗略判断三维空间距离的能力。