Semiapochromat
[医] 半复消色差物镜
🏥 医学释义
半复消色差透镜
🗣️ 情景例句
Or someone can sign with us as a guarantor.
或者有人能当担保人帮我们签字。
Silence is sometimes the severest criticism.
沈默有时是最严厉的批评。
I sat down on one of those modern chairs with holes in it and waited.
我坐在一个新式的满是网眼儿的椅子上，等待着。