Kel-f (elastomer)
[化] (商)凯尔-F橡胶; 聚三氟氯乙烯橡胶
🧩 词语组成解析
n. (Kel)人名；(俄)凯尔
🗣️ 情景例句
maybe you should think about becoming a writer.
也许你应考虑成为一名作家。
To show off muscles.
展示肌肉。
What is the minimum we would have to order.
那么我们至少得订多少呢。