Environment pointer
[电] 环境指标
🧩 词语组成解析
pointer
['pɔintə]
n. 建议;线索;教鞭;（测量仪器上的）指针;
🗣️ 情景例句
Robbie just went to the store.
Robbie刚去商店。
You give me the money. I'll get you the goods.
一手交钱，一手交货。
I'm sorry, but it's not allowed.
对不起，这是不允许的。