I. trade [treıd] 名词
II. trade [treıd] 动词 不及物动词
| I | trade |
|---|---|
| you | trade |
| he/she/it | trades |
| we | trade |
| you | trade |
| they | trade |
| I | traded |
|---|---|
| you | traded |
| he/she/it | traded |
| we | traded |
| you | traded |
| they | traded |
| I | have | traded |
|---|---|---|
| you | have | traded |
| he/she/it | has | traded |
| we | have | traded |
| you | have | traded |
| they | have | traded |
| I | had | traded |
|---|---|---|
| you | had | traded |
| he/she/it | had | traded |
| we | had | traded |
| you | had | traded |
| they | had | traded |
单语范例（未经PONS编辑处理）
People said at the time that the emerging/frontier trade was getting goofy.
www.marketoracle.co.uk In the process, the employee should have the right to be heard and to be assisted by a trade union representative or a fellow employee.
en.wikipedia.org More workers and new immigrants encouraged a nascent trade union movement among skilled craftsmen.
en.wikipedia.org As of the late 1950s, it was the largest trade union in the country.
en.wikipedia.org He became involved in the trade union there.
en.wikipedia.org