biff的现在进行时为：biffing...

coiffeur的复数形式为：coiffeurs...

stiffness的音标：stiffness的英式发音音标为：[stɪfnəs]stiffness的美式发音音标为：['stɪfnɪs]...

jiffies的音标：...

n.嗅探器，以鼻吸毒者...

griffin的复数形式为：griffins...

diffusate的音标：diffusate的英式发音音标为：[dɪf'ju:zeɪt]diffusate的美式发音音标为：[dɪf'juzeɪt]...

The daily tariff includes accommodation and unlimited use of the pool and gymnasium.日常费用包括住宿以及游泳池和健身房的不限时使用。All the tariff reductions and exemptions were applied on an MFN basis.所有减免税在最惠国待遇基础上适用.He rebuked Midwestern sen...

diffuser的音标：diffuser的英式发音音标为：[dɪ'fju:zə(r)]diffuser的美式发音音标为：[dɪ'fjuzɚ]...

Please wait half a jiffy.请等片刻.It'll be ready in a jiffy.说话就得.Lunch'll be ready in a jiffy.马上就要吃饭了....

differentia的音标：differentia的英式发音音标为：[ˌdɪfə'renʃɪə]differentia的美式发音音标为：[ˌdɪfə'renʃɪr]...

bailiffs的音标：...

Le caract è re chinois est tr è s difficile pour les é trang è res.汉语的方块字对外国人来说很难.Qui , c'est difficile . La partie d 'é coute.答:是的,难,听力难.Pseudomembranous colitis is caused by Clostridium difficile, and has bec...

diffusive的音标：diffusive的英式发音音标为：[dɪ'fju:sɪv]diffusive的美式发音音标为：[dɪ'fjusɪv]...

diffusion的音标：diffusion的英式发音音标为：[dɪ'fju:ʒn]diffusion的美式发音音标为：[dɪ'fjuʒən]...

difficult的近义词有：difficult, hard。下面这两个形容词均有"困难"的含义：difficult比hard较为正式，侧重需要特别的能力、智力、判断力、技巧或勇气才能克服障碍。也可指深奥或抽象的难题。hard：含义广，通俗用词，与easy相对，泛指任何难理解，不好处理或不易做的事。...

cliffstone的音标：cliffstone的英式发音音标为：[k'lɪfstəʊn]cliffstone的美式发音音标为：[k'lɪfstoʊn]...