Naumannite
硒银矿
🗣️ 情景例句
But right now, I'm kind of short of cash.
但现在，我手头很紧。
He can't dress himself yet because he's too young.
他还不能给他自己穿衣服因为他是太年轻的。
often hampers the full development of a growing personality.
而匆忙的生活常常妨碍个性的全面发展。