Poly (1-butene)
[化] 聚丁烯
🧩 词语组成解析
n. 理工学院, 工艺高等专科学校\\n[化] 聚尿苷酸
🗣️ 情景例句
Chances are ten to one that we'll have a economic recession.
我们十有八九会陷入经济衰退。
His heart cannot be pure whose tongue is not clear.
嘴不净者心不纯。
Thank you. said Meimei.
“谢谢你，”梅梅说。