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
Don't feed the bears.
不要给熊喂食。
Honour to whom honour is due.
荣誉归于应得荣誉的人。
I've just had a cup, thank you.
我刚喝了一杯，谢谢。