Purchasing and selling prices
[經] 買價與賣價
?? 詞語組成解析
[計] 采購的
and
[?nd, ?n,?nd]
conj. 和，與;而且;于是，然后;因此;
a. 賣的, 銷路好的, 出售的\\n[經] 賣盤, 出售, 銷路好
n. 價格（price的復數）
??? 情景例句
Especially with his teething.
特別是他現在開始長牙。
When I slept, he was out.
當我睡了時候，他外出了。
and see that nothing particularly alarming is happening to its companions.
并且看到自己的同伴身上沒有發生讓自己擔驚受怕的事。