Functional parts
[电] 有效部份
🧩 词语组成解析
functional
['fʌŋkʃənl]
adj. 功能的;[数]函数的;有多种用途的;机能性;
n. 零件, 部件
🗣️ 情景例句
Could you explain why you left?
你能解释一下你离开的原因吗？
What time did you use to get up last year?
你去年时常什么时间起床？
That's what we did in China in the old days, before thermoses were invented, said Wei Hua.
“那是我们中国从前未发明出热水瓶时的做法。”魏华说。