Directive property
[电] 指向性
🧩 词语组成解析
directive
[di'rektiv, dai'rektiv]
n. 指令;<美>命令，训令，指令;方针;
adj. 指示性的，指导性的，指挥的;管理的;[无线]指向[定向]式的;
🗣️ 情景例句
How are you doing, Richard?
现在怎么样， Richard？
I would like to write to the employment agency for a job.
我要写信给职业介绍所代我找一份工作。
'He had travelled only seven miles across the Channel when his engine failed and he was forced to land on sea.
但他只在海峡上空飞行7英里，引擎就发生了故障，他只好降落在海面上。