Beakers
n. 高腳杯( beaker的復數形式 ); 燒杯
??? 情景例句
Yes, indeed.
對 ，正需要。
It's certainly a big improvement over yestterday.
肯定比昨天大有好轉。
the most destructive effects have come not from physical weapons but from ideas.
破壞作用最大的不是殺人的武器，而是思想。