back and forth什么意思？

She passed the needle through the rough cloth, back and forth.她一针一针地缝那块粗布。The prosecution and defense were bandying accusations back and forth.原告和被告你来我往，互相指责。Max zips back and forth across the living room.马克斯在客厅里快速地来回走动。...

back and forth的音标：back and forth的英式发音音标为：[bæk ænd fɔ:θ]back and forth的美式发音音标为：[bæk ənd fɔrθ]...

起作用...

epistasis的音标：epistasis的英式发音音标为：[ɪ'pɪstəsɪs]epistasis的美式发音音标为：[ɪ'pɪstəsɪs]...

kites的音标：...

[地名] [巴西] 塔巴廷加...

coordinate的现在完成时为：coordinated...

Immediately to our right the old German summer resort was awakening.紧靠我们右面，古老的德国避暑胜地正在苏醒。the awakening of interest in the environment对环境产生的兴趣It was a rude awakening to learn after I left home that I wasn't so specia...

“尘螨属”的英语可以翻译为：Dermatophagoides ...

n.承认，自首，忏悔，供认状，信条，教义...

“舰队”的英语可以翻译为：fleet，naval force，squadron，armada，marine ...

n.小盒子( etui的名词复数 )...

n.澡盆，桶，矿车vt.把…装入桶，为…洗盆浴vi.洗盆浴...

potatoes的音标：potatoes的英式发音音标为：[pə'teɪtəʊz]potatoes的美式发音音标为：[pə'teɪtoʊz]...

n.黛布拉(f.)...

faggoting的音标：faggoting的英式发音音标为：['fægətɪŋ]faggoting的美式发音音标为：['fægətɪŋ]...

Synchronizes the Data Sources window with the data sources in your project.使[资料来源]视窗与专案的资料来源同步.Synchronizes birthdays and anniversaries between your Address Book and your Calendar.你的生日,纪念日与通讯录和日历同步.Synchronizes fax confi...