Permanent member
[计] 永久性成分
🧩 词语组成解析
permanent
['pɝmənənt]
adj. 永久（性）的，永恒的，不变的，耐久的，持久的，经久的;稳定的;常务的，常设的;
n. 电烫发，烫发;
per贯穿，自始至终+man拿住+ent形容词后缀→永久拿住→永恒的
member
['mɛmbɚ]
n. 成员;分子;身体部位（尤指胳膊或腿）;构件，部件;
🗣️ 情景例句
I had the appointment written on my calendar and was looking forward to the occasion.
我早已把这个约会写在我的日历上而且一直期待着这一时刻。
It gets in around 11:45.
大约11点45分到。
In England, too, spring is longer.Spring in England can last from late March to May.
英国的春天也较长，能够从3月下旬延续到5月。