Labeled words in this picture（5）
2nd stroke Picture Dictionary · second stroke, power stroke, exhaust outflow, pre-compression, scavenging
About this scene
Browse the 2nd stroke annotated picture. Every object is numbered and labeled — a clickable picture dictionary with 5 vocabulary words and native audio.
2nd stroke free online picture dictionary: a labeled, clickable scene picture with 5 words (second stroke, power stroke, exhaust outflow, pre-compression, scavenging). Tap each object to hear native pronunciation, with bilingual labels and a printable A4 PDF.
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