n.

the commercial exchange (buying and selling on domestic or international markets) of goods and services

"Venice was an important center of trade with the East"; "they are accused of conspiring to constrain trade"

people who perform a particular kind of skilled work

"as they say in the trade"

同義詞：craft

an equal exchange

同義詞：barterswapswop

the skilled practice of a practical occupation

"he learned his trade as an apprentice"

同義詞：craft

a particular instance of buying or selling

"I had no further trade with him"

同義詞：dealbusiness deal

the business given to a commercial establishment by its customers

同義詞：patronage

steady winds blowing from east to west above and below the equator

"they rode the trade winds going west"

同義詞：trade wind

Carry Trades and Currency Crashes
Are Insider Trades Informative?
TGF-β: A Master of All T Cell Trades
TGF-beta: a master of all T cell trades
Measuring the Information Content of Stock Trades
Stealth-trading: Which traders’ trades move stock prices? ☆
Jack of all trades, master of some? On the role of phenotypic plasticity in plant invasions
The Behavior of Stock Prices Around Institutional Trades
The Foxp3+ regulatory T cell: a jack of all trades, master of regulation
How Distance, Language, and Culture Influence Stockholdings and Trades