查询词典 ordered pair

material at first hand; first-hand material：第一手材料

第一生产力primary productive force | 第一手材料material at first hand; first-hand material | 第一双打first pair

material at first hand; first-hand material：手材料

NO.1生产力 primary productive force | NO.1手材料 material at first hand; first-hand material | NO.1双打 first pair

attend university：上大学

一条裤子 a pair of trousers | 上大学 attend university | 拜访某人 pay a visit to sb.

electrostatic attraction：静电吸引(引力)

electron-pair 电子对 | electrostatic attraction 静电吸引(引力) | emerald 翡翠

au fait：熟悉的

atypical 非典型的 | au fait 熟悉的 | au pair 平等的

au pair girl：互裨"姑娘(以做家务事换取住宿的姑娘)

10improvev. 改良,改善,增进,提高 | 11au pair girl"互裨"姑娘(以做家务事换取住宿的姑娘) | 12attendv. 参加,注意,照料

au pair girl：贰

Lesson 壹 Too Clever | Lesson 贰 Au Pair Girl | Lesson 叁 Who Took the Money?

She works as an au pair girl：她当了名"互裨"姑娘

[02:19.43]Gretel has come to England because she wants to im... | [02:24.90]She works as an au pair girl. ;她当了名"互裨"姑娘, | [02:27.70]She helps Mrs Clark in the house and attends English classes r...

A: I went abrod to Canada to be an au pair girl：(我到加拿大打工学外语去了. )

B: Not bad.Thanks.What have you been doing?(... | A: I went abrod to Canada to be an au pair girl.(我到加拿大打工学外语去了. ) | B: What for? why are you doing that?I heard that it's very hard !(作什么...

A: I'm afraid so.thank you.To be an au pair girl can make me more independent：(我想是的,谢谢,做一名寄宿生真的可以使我更加的独立. )

B: You're really changed... | A: I'm afraid so.thank you.To be an au pair girl can make me more independent.(我想是的,谢谢,做一名寄宿生真的可以使我更加的独立. ) | B: Yes,Don't work too hard!Take care o...

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件