在《PONS词典》中的词汇
elec·tron ˈpair bond 名词 化
I. pair [peəʳ, 美 per] 名词
1. pair (two items):
2. pair (two-part item):
3. pair + 单数/pl 动词:
5. pair + 单数/pl 动词 (two horses):
6. pair 英 政治:
有关生物学的词语(Klett)
electron pair
| I | pair |
|---|---|
| you | pair |
| he/she/it | pairs |
| we | pair |
| you | pair |
| they | pair |
| I | paired |
|---|---|
| you | paired |
| he/she/it | paired |
| we | paired |
| you | paired |
| they | paired |
| I | have | paired |
|---|---|---|
| you | have | paired |
| he/she/it | has | paired |
| we | have | paired |
| you | have | paired |
| they | have | paired |
| I | had | paired |
|---|---|---|
| you | had | paired |
| he/she/it | had | paired |
| we | had | paired |
| you | had | paired |
| they | had | paired |
无例句可用
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