noun🔗Share类似物，相似物 Something that bears an analogy to something else""The student's drawing of the bird was a close analog to a photograph." "这名学生画的鸟几乎就是照片的翻版，非常相似。systemtechnologyscienceChat with AIVocabulary GamePractice Reading
noun🔗Share同功器官，类似物。 An organ or structure that is similar in function to one in another kind of organism but is of dissimilar evolutionary origin"A bat's wing and an insect's wing are an example of an analog; both structures allow for flight but evolved independently. "蝙蝠的翅膀和昆虫的翅膀就是一个同功器官的例子；这两种结构都能够飞行，但是却是独立进化而来的。biologyanatomyorganismorganfunctionChat with AIVocabulary GamePractice Reading
noun🔗Share类似物，类似体 A structural derivative of a parent compound that often differs from it by a single element"This new pain medication is an analog of morphine, designed to provide similar relief but with fewer side effects. "这种新型止痛药是吗啡的类似物，旨在提供相似的镇痛效果，但副作用更少。chemistrycompoundsubstanceChat with AIVocabulary GamePractice Reading
adjective🔗Share模拟的， 相似的 (of a device or system) in which the value of a data item (such as time) is represented by a continuous(ly) variable physical quantity that can be measured (such as the shadow of a sundial)"My grandfather prefers his analog watch because he likes seeing the smooth, continuous movement of the hands rather than just the digital numbers changing. "我爷爷更喜欢他的指针式手表，因为他喜欢看指针平滑、连续的移动，而不是仅仅看数字跳动。technologyelectronicssystemdevicephysicssciencemachinetimeChat with AIVocabulary GamePractice Reading
