learn的现在完成时怎么写？

learn的近义词有：know, learn, comprehend, understand,learn, study。下面这些动词都含"懂，知道，明了"的含义：know：普通用词，多指通过学习、经验或他人传播而得到知识，含直接知道的意味。learn：通常指通过他人而获得消息或情况，侧重从不知到知的变化过程。comprehend：侧重熟悉了解的过程。understand：指对事物已有彻底的认识，不仅知其性质、含义和细节，而且了解其内外的...

learn的一般过去时为：learnt...

learn的近义词/同义词有：find, gain, discover, out, memorize, study, knowledge, memorize, review, find, ascertain, overhear, discover, out。vt.learn的近义词（学习;得知;发现）：find, gain, discover, out, memorize, study, knowledge。learn的近义词（其他释义...

learn的反义词有：teach, unlearn, unlearn, teach。vt. & vi.learn的反义词（学习;记住）：teach, unlearn。learn的反义词（其他释义）：unlearn, teach。...

I must learn to bite my lip...我必须学会不乱说话。Looking back helps insofar as it helps you learn from your mistakes.审视过去的作用是能帮你从错误中吸取教训。He doubted if he would learn anything new from Marie...他认为他不太可能从玛丽那儿学到任何新东西。Yes. My mother i...

learn的第三人称单数（三单）为：learns...

Eventually, you'll learn to cry that on the inside.终有一天，你会学会让泪往心里流。Did you learn anything in your day, as a student?你在学生时代学到什么东西了吗？The psychiatrist must learn to maintain an unusual degree of objectivity.精神科医生务必要学会保...

vt.& vi.学习，学会，习得，得知，记住vt.记住，学习，得知，认识到vi.学习，获知...

learn的音标：learn的英式发音音标为：[lɜ:n]learn的美式发音音标为：[lɜrn]...

learn的现在进行时为：learning...

“涡旋”的英语可以翻译为：[气] [物] vortex，[流] eddy，vorticity，whirl ...

采购产品制药机械, 滚筒筛选机, 振动筛选机械, 烘干机, 磁选设备.Pharmaceutical Machinery, Tumbler Screening Machines, Vibratory Screening Machinery, Dryer, Magnetic Separators Pharmaceutical Machinery....

浅色团作用...

“通”的英语可以翻译为：open up or clear out by poking or jabbing，poke，lead to，go toauthority，expert，a surnameopen，through，logical，coherent...

Objective : To compare the efficacy of symmetrical and asymmetrical recession of internus in alternating esotropia.目的: 研究交替性内斜视的手术量....

Leucosiidae的音标：...

imagines的音标：imagines的英式发音音标为：[ɪ'meɪdʒɪni:z]imagines的美式发音音标为：[ɪ'mɑdʒɪniz]...

Pack ice around Iceland was becoming a threat to navigation.冰岛周围的浮冰群曾一度对船只航行构成威胁。Scotland were ahead in their European championship qualifier in Iceland.苏格兰队在冰岛举行的欧洲杯预选赛中处于领先位置。Iceland is full of hot springs, beautifully...

shortcoming的复数形式为：shortcomings...

Several students were lounging around, reading newspapers.有几个学生懒洋洋地坐着看报。The men were lounging over the bar [ in the armchairs ].那些男人懒懒地靠[斜卧 ] 在吧台[扶手椅子 ] 上.She enjoys lounging around the pool.她喜欢绕水塘漫步.We'd been loung...

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keeper的音标：keeper的英式发音音标为：['ki:pə(r)]keeper的美式发音音标为：['kipɚ]...

“生殖腺”的英语可以翻译为：germen，gonad，[医] genital gianas，gonades ...

Renoir的音标：...

A NEW SPECIES OF FRESHWATER MEDUSA FROM HUBEI ( LIMNOMEDUSAE: OLINDIADAE )湖北淡水水母一新种 ( 淡水水母目: 笠水母科 )...