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
and that you can take good care of an animal.
而且能够好好照料动物。
There are spots in (or on) the sum.
人孰无过。
My parents were visiting relatives, and my grandparents had decided to spend the day at home.
我父母走亲戚去了，祖父母打算那天在家呆着。