Identifiers
n. 标示符；标识符；识别码（identifier的复数）
🗣️ 情景例句
which is going out with a camera and a roll of film
那就是带着照相机和一卷底片出去久
She finally began to get angry when Paul didn't arrive.
当保罗没有到达时，她终于开始生气了。
Which speech are you going to?
你打算去听哪个报告呢？