direct input的用法和樣例：
例句
- The dash line indicates the possibility of a direct input to the control system through an angle-of-attack indicator.
虛線(xiàn)表示，通過(guò)攻角指示器，有可能直接輸入到控制系統去。 - This indicated that POC contents did not mainly stem from the input of crop biomass.
而可能與施肥中的直接輸入有較大關(guān)系。
