Paindts of dispersion
[醫] 光線分散點, 虛焦點
?? 詞語組成解析
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
dispersion
[[di'sp?:??n]]
n. 散布\\n[化] 分散; 分散作用; 分散體; 色散; 離差
??? 情景例句
Marriage between homesexuals is a controversial topic today.
同性戀者之間的婚姻如今是個具有爭議的話題。
That's an exaggeration!
太夸張了吧！
but as a special favour, he would let me have it for $30.
作為特別優惠，他愿意讓我出30英鎊成交。