Concentrated matte
[建] 浓缩冰铜, 富集冰铜
🧩 词语组成解析
concentrated
[['kɔnsəntreitid]]
a. 集中的, 浓缩的\\n[建] 浓的
matte
[mæt]
adj. 不光滑的;
n. [冶]冰铜;
🗣️ 情景例句
He started out on a voyage around the world.
他开始周游世界。
I meet the boy whose aunt is a librarist.
我遇到那个男孩的姑妈是图书管理员。
This time it was the postman and he wanted me to sign for a registered letter!
这次是邮递员，他要我签收一封挂号信！