helicopter
B1英 /ˈhelɪkɒptə(r)/米 /ˈhelɪkɑːptər/
意味
noun
ヘリコプター
an aircraft without wings that has large blades (= long flat parts) on top that go round. It can fly straight up from the ground and can also stay in one position in the air.
“a police/rescue helicopter”
実際の動画で helicopter を覚える
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