Vacuum filler
[化] 真空填充器
🧩 词语组成解析
filler
['filə]
n. 填装物，填塞物;填装者，填注者;（杂志等的）补白;（报纸等的）补白;
🗣️ 情景例句
or else my father will get really angry.
要不然我爸爸会很生气。
We want to raise our children to be decent men and women.
我们要把我们的孩子培养成正派人。
It is one of the most unpleasant discoveries which we all make that we must decline in this way,
人人必然会衰老。