Oif
[医][=oil immersion field]油浸显示视野
🗣️ 情景例句
How is he, Philip?
他怎样了 ，Philip？
He that converses not knows nothing.
不和人交谈的人一无所知。
I will have to choose presents for all the family soon, but I haven't chosen any yet!
我很快就要为每一位家庭成员选购礼物，但我至今还什么也没买！