Supplemental equipment
[化] 补充设备
🧩 词语组成解析
supplemental
[ˌsʌplɪ'mentl]
adj. 补足的，追加的;
🗣️ 情景例句
Maybe you read our ads in the newspaper.
也许你在报纸上看过我们的广告。
It's nice meeting you.
很高兴认识你。
Who was that?
那是谁？