Post-free
a. 免郵資的, 郵資已付的
?? 牛津釋義
post-free
adv, adj
(a) (carried) free of charge by post or with postage already paid （郵件）免付郵資（的）, 郵資已付（的）
,post-free delivery 免費投遞
The book will be delivered post-free. 該書將免費寄送.
(b) (of a price) including the charge for postage （指價格）包括郵費在內（的）
a special offer at a post-free price of 5/at 5 post-free 5英鎊免付郵資的特別優惠.
?? 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”
free
[fri]
adj. 自由的;免費的;免稅的;空閑的;
adv. 免費地;自由地，無拘束地;一帆風順地;
vt. 免除;釋放;使自由;解救;
??? 情景例句
And these are pictures of people working:steelworkers, bankers, police, street vendors,ambulance drivers, doctors….
這是工作中人們的照片：鋼架工人、 銀行職員、警察、街頭小販、救護車駕駛 醫生等等……
What's bred in the bone will come out in the flesh.
生就的本性，總會暴露的。
No! But the children are not alone. There are some animals on the island.
沒有！但島上并非只有孩子們。島上還有一些動物。