Identification markers
[化] 鉴定标志
🧩 词语组成解析
n. 标记；记分员；书签；马克笔（marker的复数）
🗣️ 情景例句
How much do I owe you?
我应付多少？
He's not feeling very well today.
今天他觉得不舒服。
you will realize that a modern navy is a good place to study noise.
你就会认识到现代海军是研究噪音的好地方。