economical trait的用法和樣例：
例句
- So in actual production we can gain much higher economical characters according to decrease the natural light.
在實際生產中可適當降低光強以求獲得較高的經濟性狀。 - These variations of anthocyanin content had different relationships with major economic traits during development and among varieties in purple-fleshed sweetpotato.
花色苷含量的這些變化與主要經濟性狀有不同的相關關係。
