be sold on

基本解釋

They can't be sold on as a library discard once the library no longer needs them for the collection.
而當(dāng)圖書(shū)館不再把它們當(dāng)做藏書(shū)時(shí)，它們也賣(mài)不出去。
But, he said, people must be able to earn carbon credits that can be sold on a global market for preserving soil, which contains 75% of all carbon on land.
但是，他說(shuō)人民必須能夠通過(guò)保存土壤掙可在全球市場(chǎng)上出售的碳信用，這些土壤中包含陸地上所有碳的75％。
They like agricultural research but loathe genetically modified (GM) plants. They think it is more important for food to be sold on local than on international markets.
他們反對(duì)單種栽培和化肥添加,喜歡農(nóng)業(yè)研究但憎惡轉(zhuǎn)基因植物,認(rèn)為糧食在本地出售比拿到國(guó)際市場(chǎng)上交易更為重要。

These foods are heavily marketed, they tend to be sold in schools, there tend to be mini markets right outside the schools so people can get them on the way to and from schools at many places, and this is the food environment.
這些食品非常熱銷(xiāo),一般在學(xué)校附近有售,學(xué)校外面一般都有小型超市,這樣人們就可以在上學(xué)放學(xué)路上買(mǎi)到它們,這就是所謂的食物環(huán)境
耶魯公開(kāi)課 - 關(guān)于食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選

Note that supplies are limited, and systems will be sold on a first-come, first-served basis.
ENGADGET: Wii U gets midnight launch at Nintendo World Store on November 18th
You may not like the price, but just about everything can be sold on any given day.
FORBES: Home Prices Poised To Move Higher As Fear of Losses Has Dissipated
Potential investors, customers and employees all need to be sold on the merits of a new company.
FORBES: So, You Want To Be An Entrepreneur?