Polyoxyvalerate
[化] 聚羟戊酸酯; 聚端羟戊酸酯; 聚ω-羟戊酸酯
🗣️ 情景例句
She has the ability to speak English fluently.
她能够流利地说英语。
Old birds are not to be caught with shaff.
老谋是不会失算的。
He prepared the speech carefully and went to the wedding with Jenny.
他认真准备了讲稿，带着珍妮一道去参加了婚礼。