Operating requirements
[化] 使用要求
🧩 词语组成解析
operating
[['ɔpəreitiŋ]]
a. 操作的, 工作的, 营业上的, 业务的, 关于收支的, 关于损益的, 外科手术的\\n[机] 运转费用
n. 调整需要量, 必需品；要求（requirement的复数）
🗣️ 情景例句
Philip works late. Philip
工作到很晚。
Well, to tell the truth, I was a little disappointed.
说实话，我有点失望。
The gaoler looked on eagerly, anxious to see if his fellow actor had at last learnt his lines.
狱卒热切地观察着，急于想了解他的同事是否记熟了台词。