Racuum
[機] 真空
??? 情景例句
It's not easy,
實在不容易。
My handkerchif is grey.
我的手帕是灰色的。
It is then left completely undisturbed with plenty of food and water so that it can absorb the atmosphere of its new home
然后給它以充足的食物和水，一定不要驚擾它，以便讓它能適應新居的氣氛，