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单词
exosporium
释义
exosporium
[´ek·sǝ`spȯr·ē·ǝm]
BOTANY
The outer of two layers forming the wall of spores such as pollen and bacterial spores. Also known as exine.
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tape deck
tape drive
tape editor
tape-float liquid-level gage
tape gage
tape grass
tape group
tape label
tape library
tape-limited
tape loop
tape mark
tape operating system
tape player
tape plotting system
tape pool
tape-processing simultaneity
tape punch
taper
taper bit
tape reader
tape reading
tape recorder
tape recording
tapered-bore
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