【ポイ活】2021年8月の楽天ポイント獲得実績、英検1級でる順パス単（1530～1539）

8月の楽天ポイント獲得実績は、先月よりも5,000ポイントぐらい増えて、30,000ポイントに到達しました。

しかし、今回はFamiPayボーナス40倍で、5,000円分の楽天バリアブルカードを買った分が含まれているので、自力で稼いだポイントは、実質的には先月と同じほぼ25,000ポイントぐらいだと思います。

今月は、楽天リワードの改悪で、獲得できるポイントが減ってしまうかなと思っていたのでが、診断系アプリの新作が次々とリリースされて、逆に今月は25,000ポイント以上稼げるかもしれません。

そして、今日も英検1級英単語（4訂版）、10個です。

erode

・パス単：Public confidence in the economy has slowly been eroding.

・単熟語EX：The coast has eroded significantly over the past decade.

corrode

・パス単：Acid will corrode even the toughest cast-iron structures.

・単熟語EX：This metal corrodes easily when exposed to water.

molt

・パス単：Some creatures molt at regular intervals.

・単熟語EX：N/A

mutate

・パス単：The files were scientifically useful because they mutated so quickly.

・単熟語EX：It may mutate into a deadly virus that is transmissible from human to human.

bereave

・パス単：Having lost his father in early childhood, he was bereaved of his love and affection.

・単熟語EX：The company announced they would compensate the bereaved family.

exorcise

・パス単：The leader found it hard to exorcise the defeatism that gripped the party.

・単熟語EX：An old woman was called to exorcise evil spirits.

exploit

・パス単：Human beings will need to increasingly exploit renewable energy sources in this century.

・単熟語EX：The logging companies are exploiting the rainforest.

expunge

・パス単：People could not expunge the shocking incident from their memories.

・単熟語EX：All personal data will be expunged from the record.

extricate

・パス単：The bank found it difficult to extricate itself from the financial disaster.

・単熟語EX：We extricated him from the dangerous situation.

extrapolate

・パス単：By extrapolating from current statistics, we can predict the population level in 50 years’ time.

・単熟語EX：We can extrapolate the result from this data.