early level的用法和樣例：
例句
- Biotechnology companies said the US move would accelerate the commercialisation of stem cells, which is still at an early stage.
生物科技企業(yè)表示，美國此舉將加速目前仍處于初級階段的干細胞商業(yè)化應用。 - Second, inflation is a lagging indicator, which usually continues to rise through the early stages of recession and then falls as more slack is created.
第二，通貨膨脹是落后的指示器，通貨膨脹通常通過(guò)初級階段的不景氣持續上升，然后跌落到比初期更不景氣。
