请输入您要查询的英文单词:
单词
fluoridum
释义
fluoridum
fluoride
n. [化]氟化物
fluoridate
v. 在饮水中加少量之氟(以防儿童蛀牙)
fluoridation
n. 加氟作用;氟化反应
fluorite
n. 氟石,萤石
fluorimetric
adj. 荧光的
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focus accommodation
Focus Action
focus action, adjustment
focus action for telescope
focus adjuster
focus adjusting device
focus adjustment
Focusan
focus and zoom motor
focus area
focus at infinity
focus attention
focus attention on
focus attention on objectives
focus calibration tape
focus center
focus circuit
focus clearance
focus coil
focus coil assembly
focus coil axis
focus coilaxis
focus coil housing
focus committee
focus control
英汉双解词典包含3607232条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/9/27 16:02:11