蓋在人身上：會費繳清的那一員
這一邊講的是「名分」：錢到位了，身分才算數，所以才會延伸出比喻用法。
adjective · B2
Used in paid-up member to describe someone who has paid the money needed to belong to a club, a union, a political party or a similar group.
已繳費的（會員）
核心畫面
You can picture a slip with a stamp on it that reads PAID IN FULL. Nothing is owing any more, so whatever the money was for is now properly yours: your seat on the club list, your shares, your cover. English puts that stamp on two different kinds of thing. Stamp it on a person and you get a member whose fee is settled, and from there a teasing extension for someone who belongs to a type completely. Stamp it on money and you get capital, orders or a policy with nothing further to pay. The matters: paid-up goes in front of a noun, while pay up is the verb for handing the money over.
可以想成一張蓋著「已繳清」章的單子。錢付完了，不再欠，所以那筆錢換來的東西現在名正言順是你的——名單上的位子、手上的…更多收起
可以想成一張蓋著「已繳清」章的單子。錢付完了，不再欠，所以那筆錢換來的東西現在名正言順是你的——名單上的位子、手上的股份、保單上的保障。英文把這個章蓋在兩種東西上。蓋在人身上，就是會費繳清的會員，再往外一步，變成帶點玩笑的「某一類人的徹底一員」。蓋在錢身上，就是資本、訂單或保單，已經沒有後續要付。連字號是個線索：paid-up 放在名詞前面，pay up 則是把錢交出去的動詞。Two branches
蓋在錢身上：款項付清的那一筆
同一個章，換成貼在金額上：重點不是誰有資格，而是還欠不欠。
adjective · C1
Fully paid for, with no money still owing. It is used about things such as shares, company capital, orders and bills.
已付清的；實收的