Co-plasticizer
[化] 辅增塑剂
🧩 词语组成解析
[医] 钴(27号元素)
n. 塑化剂, 增塑剂\\n[化] 塑化剂; 增塑剂
🗣️ 情景例句
Hi, John, how's it going?
嗨，约翰，你好吗？
Dad is welcoming uncle Bob.
老爸去迎接鲍勃叔叔。
Which school were you at last year?
你去年在哪所学校读书？