Etch(ing) primer
[化] 防护涂料; 磷化底漆; 洗涤底漆; 反应性底漆
🧩 词语组成解析
primer
['praimə]
n. 底漆;启蒙读本;入门书;
🗣️ 情景例句
I couldn't wait.
我迫不及待啦。
Talk of the devil, and he is sure to appear.
说鬼鬼到。
You certainly did!
你吼得好凶呀！