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单词
fluorescein
释义
fluorescein
/ˈflʊərəsi:n, -sin, ˈflɔ:-/
n. Chem.
an orange dye with a yellowish-green fluorescence, used in solution as an indicator in biochemistry and medicine
【化】荧光素,荧光黄
[FLUORESCENCE + -IN]
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by itself
by jingo!
by Jove!
by-law
by leaps and bounds
by leaps and bounds
byline
by marriage
by means of
by mistake
by myself
byname
by name
by nature
by no means
by no means (or no manner of means)
by numbers
BYOB
by oneself
by order
by (or in) fits and starts
by (or in) virtue of
by (or on) one's lonesome
by (or on) request
by (or with) the skin of one's teeth
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更新时间:2026/6/21 6:53:47