我相信了他的新装置的实用性.I was persuaded of the usefulness of his new device.图5-2人物角色的实用性的简单示例.Figure 5 - 2 : A simplified example of how personas are useful.吉他的试验均未能激起任何关于电收尘原理的实用性研究.Guitar's experiments did not stimulate any...
Defoliant: Chemical dust or spray applied to plants to cause their leaves to drop off prematurely.落叶剂: 落叶剂是一种化学粉剂或喷洒剂,施于植物以使树叶提早掉落.young men who go prematurely bald过早禿顶的年轻人Danny was born prematurely, weighing only 3lb 3o...