essential aid

必不可少的辅助工具

频率: 6.88.0 每百万词
aidADJECTIVE + NOUN (Sense: person/thing that helps)

分类:

essential

例句 (10)

essential aid = 必不可少的辅助工具

  • Dictionaries are essential aids to learning.词典是学习的必要辅助工具。
  • A reliable spell checker is an essential aid for any writer.对任何作家来说，一个可靠的拼写检查器都是一个必不可少的辅助工具。
  • For early sailors, the compass was an essential aid to navigation.对早期水手来说，指南针是航海中必不可少的辅助工具。
  • The microscope became an essential aid in the study of microbiology.显微镜成为了微生物学研究中的必要辅助工具。
  • Mnemonic devices are an essential aid for memorizing long lists of information.记忆法是记忆长串信息的必要辅助手段。
  • Visuals serve as an essential aid in presentations to keep the audience engaged.视觉材料在演讲中是吸引观众注意力的必要辅助工具。
  • For the elderly, a walking frame can be an essential aid for maintaining mobility.对老年人来说，助行架是维持行动能力的必要辅助工具。
  • Online tutorials provide an essential aid to understanding complex coding concepts.在线教程为理解复杂的编程概念提供了必要的帮助。
  • The teacher considers the new interactive whiteboard an essential aid to her teaching.这位老师认为新的互动白板是她教学中的必要辅助工具。
  • A good thesaurus is an essential aid for any poet trying to find the perfect word.一本好的同义词词典是任何试图寻找完美词语的诗人的必备辅助工具。