Bike and Bicycle are the same
'bicycle' should be correct
티티믹 수업에서 "개"는 사실 꽤 부자연스러워요. 한국 사람들이 "강아지" 더 자주 써요.
The last time I typed in "bike" it was incorrect, and now "bicycle is incorrect lol. Bike and bicycle are the same.