trades 是 trade 的第三人称单数、复数

trade

KK [tred] /tɹeɪd/

名词

1
贸易、交易、买卖
Trade between the two countries has grown steadily for a decade.
两国之间的贸易十年来稳定成长。
2
行业、业界、同业常与 the 连用
After twenty years in the trade, she knows every supplier.
在这个行业待了二十年，她认识每一家供应商。
3
手艺、技术性职业
He learned his trade as a carpenter from his father.
他的木工手艺是从父亲那里学来的。
4
生意、客源
The new mall has taken most of our trade.
新开的购物中心抢走了我们大部分的生意。
5
交换、对换口语
I'll give you my dessert — is that a fair trade?
我把甜点给你，这样算公平的交换吗。
6
球员交易美式，体育
The team announced a trade for a veteran pitcher.
球队宣布交易来一名资深投手。
7
信风、贸易风常用复数
Sailors once relied on the trades to cross the ocean.
水手过去靠信风横渡大洋。

1
交易、做买卖、经商
The company trades in coffee beans and spices.
这家公司从事咖啡豆和香料的买卖。
2
交换、互换
The kids traded stickers during the lunch break.
孩子们在午休时间交换贴纸。
3
以…价位成交金融
The stock traded at a record high yesterday afternoon.
该股昨天下午以历史新高价成交。
4
交易（球员）美式，体育
He was traded to a rival club before the season started.
他在球季开始前被交易到对手球队。

1
商业的、同业的、业内的限定用法
The company showed its new models at a trade fair.
该公司在商展上展出了新款型。

1
以旧换新、折价抵换
We traded in our old car for a hybrid last month.
上个月我们把旧车折价换成了油电车。
2
换取、权衡取舍
You often trade off speed against accuracy in this job.
这份工作常常必须在速度和准确度之间取舍。
3
利用、藉…之势
The shop trades on its reputation for handmade goods.
这家店靠著手工商品的好名声做生意。