在《PONS词典》中的词汇
op·era·tion·al re·ˈsearch 名词, OR 名词 no pl esp 美, 澳
I. re·search 名词 [rɪˈsɜ:tʃ, 美 ˈri:sɜ:rtʃ]
1. research no pl (study):
2. research no pl (study of):
3. research (studies):
II. re·search 名词 [rɪˈsɜ:tʃ, 美 ˈri:sɜ:rtʃ] modifier
research (centre, programme, project, unit, work):
III. re·search 动词 不及物动词 [rɪˈsɜ:tʃ, 美 -ˈsɜ:rtʃ]
-
- etw erforschen [o. untersuchen]
IV. re·search 动词 trans [rɪˈsɜ:tʃ, 美 -ˈsɜ:rtʃ]
1. research 科:
-
- etw erforschen
2. research JOURN:
-
- etw recherchieren
op·era·tion·al [ˌɒpərˈeɪʃənəl, 美 ˌɑ:pəˈreɪ-] 形 不变的
1. operational (in business):
2. operational (functioning):
operational 形
有关银行业、金融业和保险业的词语(PONS)
operational 形 MKTG
有关交通运输业的词语(PONS)
operational research
| I | research |
|---|---|
| you | research |
| he/she/it | researches |
| we | research |
| you | research |
| they | research |
| I | researched |
|---|---|
| you | researched |
| he/she/it | researched |
| we | researched |
| you | researched |
| they | researched |
| I | have | researched |
|---|---|---|
| you | have | researched |
| he/she/it | has | researched |
| we | have | researched |
| you | have | researched |
| they | have | researched |
| I | had | researched |
|---|---|---|
| you | had | researched |
| he/she/it | had | researched |
| we | had | researched |
| you | had | researched |
| they | had | researched |
无例句可用
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