Guaranteed vacuum
[化] 保证真空
🧩 词语组成解析
guaranteed
[[ˌgærən'ti:d]]
a. 有保证的, ；有人担保的
🗣️ 情景例句
You'll never be in shape until you eat less and exercisemore.
只有少吃多锻炼才能健美。
Thanks. I'll certainly do that.
谢谢了，我一定会的。
They are near the river.
他们紧靠着河。