Condensing diaphragm

[醫] 聚光X線濾器

?? 詞語組成解析

condensing
[計] 聚光的
diaphragm ['dai?fr?m]
n. <機> 隔板;<解>橫隔膜;<物>光圈;快門; adj. 光圈的,隔膜的;

??? 情景例句

It's OK, Harry.
沒關系, Harry。
She is the most gracious hostess I have ever known.
她是我所見過的最和藹的女主人。
It's only three hundred pounds. But, of course, it's not as good as the expensive one.
它只要300英鎊。但是,它當然沒有價錢高那種好。
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