smartphone
A2英 /ˈsmɑːtfəʊn/米 /ˈsmɑːrtfəʊn/
意味
noun
スマートフォン
a mobile phone that also has some of the functions of a computer, for example the facility to use apps and the internet
“You can use your smartphone to access the internet.”
実際の動画で smartphone を覚える
TED / YouTube の精読レッスンを見て、単語をタップ、間隔反復で復習。
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