Directional element
[電] 定向元件
?? 詞語(yǔ)組成解析
directional
[[di'rek??n?l]]
a. 方向的
element
['?l?m?nt]
n. [化]元素;要素;原理;[電]電阻絲;
??? 情景例句
Yes?
是嗎？
Bad workmen often blame their tools.
拙匠常怪工具差。
Oh dear! What a terrible cough!
噢，寶貝！咳得還真厲害呢！