15秒记一个单词第127个(15秒记一个单词第1938个)
15秒记一个单词第127个(15秒记一个单词第1938个)
Blowing bubbles into water through a straw
用麦管在水里吹泡泡
英语解释:a ball of air or gas in a liquid or a ball of air inside a solid substance such as glass泡;气泡:
15秒记一个单词第127个(15秒记一个单词第1938个)
Blowing bubbles into water through a straw
用麦管在水里吹泡泡
英语解释:a ball of air or gas in a liquid or a ball of air inside a solid substance such as glass泡;气泡: