stock up 囤貨
It means to buy a lot of a particular thing, in case you cannot get it later, or because it might be more expensive later.
eg: When there's a storm coming we always stock up on food and candles.
Note:
stock up的意思是特意大量購(gòu)買(mǎi)某種東西，以備不時(shí)之需或者以免將來(lái)價(jià)格增高。
例：我們經(jīng)常儲(chǔ)存大量食品和蠟燭以防暴風(fēng)雨來(lái)臨。
It means to buy a lot of a particular thing, in case you cannot get it later, or because it might be more expensive later.
eg: When there's a storm coming we always stock up on food and candles.
Note:
stock up的意思是特意大量購(gòu)買(mǎi)某種東西，以備不時(shí)之需或者以免將來(lái)價(jià)格增高。
例：我們經(jīng)常儲(chǔ)存大量食品和蠟燭以防暴風(fēng)雨來(lái)臨。