Polythioester
[化] 聚硫酯
🗣️ 情景例句
Look, can you handle this job or not?
考虑一下，你是否能胜任这份工作？
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。
Not very popular. We play American football in the USA.
不很受欢迎。在美国我们踢美式足球。