スピーキングチャレンジ 都市からネズミが減らない理由 Why Cities Can’t Get Rid Of Rats

パーソナリティ : Winnie Liao
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Any victims of rat infestations out here today?

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They're extremely patient when it comes to new foods. They'll taste just a tiny portion at first, wait to see if that food makes them sick, and only if it doesn't will they consume the rest. This is called delayed learning, and it's why rats are notoriously difficult to poison.

単語まとめ

1. portion

portion

[ˈpɔrʃən] (n.)

portion sth out

(phr.) 分割する

2. at first 最初は

at first

(phr.) 最初は

in the beginning

(phr.) 最初のうちは

3. consume

consume

[kənˈsum] (v.)

consumer

[kənˈsumər] (n.)

4. delayed

delayed

[dɪˈleɪd] (adj.)

5. notorious

notorious

[noʊˈtɔriəs] (adj.)

notorious for

(phr.) 評判の;有名で

6. poison

poison

[ˈpɔɪzən] (v.)