Polydispersoid
[醫(yī)] 多分散膠體(含有不同分散度的膠體)
??? 情景例句
I don't have time to take any elective classes.
我沒有時間去上任何選修課。
I dare you to try.
有種你給我試試看。
as by falling into inaccessible caves, or into an ice crevasse, like the Siberian mammoths,
如掉進難以到達的洞穴，或掉進冰河裂縫里，或者像西伯利亞長毛象那樣掉進冰窟中，