tank

noun
B2
1
B2
a large container for holding liquid or gas
مخزن, تانک
see also flotation tank, gas tank, petrol tank, septic tank, think tank
2
B2
the contents of a tank or the amount it will hold
ظرفیت مخزن, حجم مخزن, گنجایش مخزن, مقدار مخزن
We drove there and back on one tank of fuel.
3
B2
a military vehicle covered with strong metal and armed with guns. It can travel over very rough ground using wheels that move inside metal belts.
تانک, خودروی زرهی, زرهپوش
Tanks rolled in to end the siege.
He's six feet tall and built like a tank .
4
an artificial pool, lake or reservoir
استخر مصنوعی, حوض, آبگیر, آب انبار, دریاچه مصنوعی
verb
1
to decrease suddenly or fail completely
سقوط کردن, شکست خوردن, افت ناگهانی داشتن, افت شدید داشتن
2
to lose a game, especially deliberately
بازی را عمداً باختن, عمداً باختن, عمداً شکست خوردن, قصدی باختن
She was accused of tanking the match.