Security identifier
[计] 安全性标识
🧩 词语组成解析
identifier
[ai'dentifaiə]
n. 检验人，标识符;鉴别器;编号;识别符;
🗣️ 情景例句
Is this your best price?
这是你们最优惠的价格吗？
I was born and raised in Beijing, and I am 25 years old.
我出生在北京，在那里长大，我今年25岁了。
I think it's all right.
我觉得可以。