英：[ˈaɪərɪs ˈdaɪəˌfræm]
美：[ˈaɪrɪs ˈdaɪəˌfræm]
iris diaphragm如何读
iris diaphragm是什么意思
n.
虹彩光圈，可变光圈
iris diaphragm英英释义
noun
an adjustable diaphragm of thin opaque plates that can be turned by a ring so as to change the diameter of a central opening usually to regulate the aperture of a lens
noun
an adjustable diaphragm of thin opaque plates that can be turned by a ring so as to change the diameter of a central opening usually to regulate the aperture of a lens
iris diaphragm词源英文解释
The first known use of iris diaphragm was in 1867
iris diaphragm儿童词典英英释义
involuntary musclenoun
smooth muscle
involuntary musclenoun
smooth muscle
ionic bondnoun
a chemical bond formed between ions of opposite charge
ionic bondnoun
a chemical bond formed between ions of opposite charge
IP addressnoun
the address of a computer on the Internet that consists of a series of numbers
IP addressnoun
the address of a computer on the Internet that consists of a series of numbers
irateadjective
angry sense 1a
irateadjective
angry sense 1a
iris diaphragmnoun
an adjustable diaphragm of thin plates used for changing the diameter of a central opening to control the amount of light passing (as into a microscope or camera)
iris diaphragm医学词典英英释义
iris diaphragmnoun
an adjustable diaphragm of thin opaque plates that can be turned by a ring so as to change the diameter of a central opening usually to regulate the aperture of a lens (as in a microscope)
iris diaphragm 同义词
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