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
Then you select the leader.
然后选们选出指挥。
Where there is a will,, there is a way(or skill).
有决心，就有办法。
I was very tired this morning. I couldn't get up.
我早上很累，起不来。