?? 詞語組成解析
post
[post]
n. 郵件;郵政;柱，樁，桿;崗位;
vt. 張貼;宣布;設崗;郵寄;
vi. 快速行進;
adj. 有關賽跑（或賽馬，賽狗）起點標志的;
adv. 〈外〉在后;用急件[驛馬];趕緊地，火速地;
pos, posit pos, posit=put, 表示”放”
polio
['p?uli?u]
n. <醫>脊髓灰質炎（等于poliomyelitis）;
??? 情景例句
Thanks a lot.
多謝。
To crawl
爬
Were there any telephone messages for me while I was away?
我外出期間有我的電話嗎？