每日一词13-last

last

vi.持续。可替换continue

The house boom will not last.

1.生活中总是充满了起起落落，没有什么是一成不变的。

Life is always full of changes and nothing will last.

参考翻译：起起落落ups and downs；Nothing lasts forever.

2.#科研

Research is always full of uncertainties. Fortune could not last and should not be counted on.