basic understandings的用法和樣例：
例句
- The discoveries are best understood if one first knows some basic details of how any organism perceives color.
想了解這些發(fā)現，我們最好先對生物的色覺(jué)有些基本認識。 - Astrophysicists have spent decades trying to figure out how accretion disks work, and now we believe we have a basic understanding of these systems.
天文物理學(xué)家花費了數十年，嘗試了解吸積盤(pán)如何作用，現在我們相信已對這些系統有了基本認識。
