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火花港口
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?点火真空口
... 点火延迟装置 spark delay device 点火真空口 spark port 车速控制式点火装置 speed controlled spark ...
电嘴孔
点火提前控制孔
The Spark's 39 Watt hour battery has both a high-powered USB port for tablets and a standard USB port for phones and other handheld electronics.
ENGADGET: Voltaic Spark Tablet Case powers your pad with the Sun's rays
The spark came from Middlesbrough's location on the river Tees, which made it an ideal port for nearby coalfields.
ECONOMIST: Middlesbrough
英汉双解词典包含3185865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。