investment的其他形式
investment既可以用作可数名词,也可以用作不可数名词。用作可数名词时,有复数形式。 1. 不可数名词 N-UNCOUNT 投资(这种行为)Investment is the activity of investing money. He said the government must introduce tax incentives to encourage investment... 他说***必须推出税收激励政策来鼓励投资。 One of the most important...