Identification marker
[医] 鉴别标志, 证认标志
🧩 词语组成解析
marker
[mɑ:kə;'mɑ:kə,mɑ:kə]
n. 标识，标记;记号笔，阅卷人;防守队员;特征;
🗣️ 情景例句
And there's so much to do.
而且这里总是有许多事可做。
I'd say yor're about twenty-three.
我猜你大约23岁。
Quick, turn the gas off. Cover the pan. Be careful!
快，把煤气关上。盖上锅。小心！