吕氏英汉字典[简体]:
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请输入英文:
troffer
"troffer" Chinese translation ("troffer" in Chinese, "troffer" 中文翻译, "troffer"发音):
troffer
n. 萤光灯管槽 (固定灯火管及反光用) [n. 萤光灯管槽 (固定灯火管及反光用) ]
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