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
He always makes me laugh.
他总是让我笑。
Let's keep in touch.
让我们保持联系。
Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury,
火星太干燥又缺氧，金星太热，水星也一样。