Operatory
a. = operative\\nn. 实验室; 手术室, 手术间
🗣️ 情景例句
My mother is terrific at any kind of sewing.
我母亲做任何针线活都棒极了。
I am sorry to keep you waiting.
真抱歉，让你久等了。
and who drew his conclusions fearlessly.
并大胆地得出自己的结论。