有一些廉價(jià)的商品,但是數(shù)量不足以滿足需求。Cheap goods are available, but not in sufficient quantities to satisfy demand.上校坐在一張廉價(jià)的木桌后面。The colonel was sitting behind a cheap wooden desk.應(yīng)該允許他們等到更廉價(jià)的技術(shù)被開發(fā)出來。They should be allowed to wait for c...