熟练，精通的英文

• proficiency in

• 熟练    skilled; practised; proficie ...
• 精通    be proficient in; have a goo ...
• 熟练, 精通    be proficient in
• 精通, 熟练, 精练    proficiency
• 精通熟练    have sth. at one's fingertips
• 熟练程度；精通    proficiency
• 熟练的, 精通的    versed
• 熟练的,精通的    well-seen
• 完美，完备，精通，熟练    perfection
• 能手；熟练的；精通的    proficient
• 熟练 该死的温柔 简谱精通    proficiency in
• 精通    be proficient in [at]; have a good command of; master; be good at; be familiar with; be hot in; be right down one's alley; be perfect in; be skilled in [at]; be well versed in; be practised in; be skillful at [in]; be acquainted with; have an intimate knowledge of; have a good knowledge of; have the knack of; have an intimate acquaintance with sth. [sb.]; know sth. very well; be expert in [at]; know from a to z; be saturated with; be at home in; make oneself master of; be great at [on]; be well up in; steep in; be accomplished in; be deeply read in; be a dab at sth.; be adept in sth.; excel in; be conversant with [in]; get a thorough knowledge of; be at one's best in; be certainly a one at; attain [acquire] proficiency in; a dab hand in; be handy with [at]; old hand (at); up one's street 精通英语 have a good command of english; 精通一种技艺 be proficient at an art; 精通本职业务 be proficient in one's professional work; become expert in one's own fields of endeavour; 她非常精通音乐。 she was very proficient in music. 我多么希望能精通这门学科。 if only i could be master of this subject
• 熟练    skilled; practised; proficient 熟练工人 skilled [experienced] worker; hot-short; 技术熟练 skilled in technique; 一种熟练的技能 a practised skill; 做某事很熟练 be proficient in doing sth.; 他用筷子不大熟练。 he's not very skilful with his chopsticks [at using chopsticks.]
• 不精通    unversed
• 精通, 熟悉    be up on
• 精通，熟悉    be well uin
• 精通的    intimate; mastered; perfect; posted; practised; proficient; studied; versed; wise
• 精通地    proficiently
• 精通于    be versed in
• 熟悉, 精通    up in; up on
• 熟悉，精通    be at home in
• 半熟练    semi-skilled◇半熟练工人 semiskilled worker
• 不熟练    unskilled 不熟练工人 roustabout; 不熟练劳动 unskilled labour
• 技巧,熟练    skill at; skillat
• 使熟练    refine improve

• The state or quality of being proficient ; competence
  熟练，精通熟练的性质或状态；内行