Directed edge
[计] 定向边, 直边, 定向棱
🧩 词语组成解析
directed
[[di'rektid]]
a. 定向的；经指导的；被控制的
edge
[ɛdʒ]
n. 边;优势;（悬崖、峭壁的）边缘，端;锋利，尖锐;
vt. 在…上加边界;使渐进;给（刀刃）磨边，使锋利;修整;
vi. 慢慢向前移动，侧身移动;
🗣️ 情景例句
I sold it to the present owners.
是我把它卖给了现在的主人。
I woke up seven and got up right away.
我七点醒了，然后马上起床了。
Such inns as there were generally dirty and flea-ridden;
那里的小客栈一般都很肮脏，而且跳蚤猖獗。