Directional element
[电] 定向元件
🧩 词语组成解析
directional
[[di'rekʃənəl]]
a. 方向的
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
🗣️ 情景例句
Come in, please.
请进。
Beware of a silent dog and still water.
警惕无声之狗会咬人，平静之水会覆舟。
A famous actor in a highly successful play was once cast in the role of an aristocrat who had been imprisoned in the Bastille for twenty years.
有一位名演员曾在一出极为成功的剧目中扮演一个贵族角色，这个贵族已在巴士底狱被关押了20年。