2020年12月30日 ~ Book7 Lesson15

＜今日の進捗＞
Book7 - 59 (What does fickle mean?).

＜オリジナル回答＞
What does it mean when a person is said to have a highly volatile personality?

When a person is said to have a highly volatile personality, it means that the person is short tempered.

What do we mean when we say that petrol is a highly volatile substance?

When we say that petrol is a highly volatile substance, we mean that petrol is easy to evaporate.

What kind of behavior can kill a relationship?

Breaking a promise is a behavior which can kill a relationship.

Are there any moody people among your friends? What are they like?

There are some moody people among my friends. They are very temperamental and often get angry or excited.

＜単語・イディオム＞
get moody :

イライラする

moodily :

ふさぎこんで、不機嫌に

mood swings :

気持ちの揺れ、感情の起伏

volatile :

（人・性質など）気の変わりやすい、移り気の、気まぐれな

volatile personality :

カッとなりやすい性格、気分が変わりやすい性格

volatile substance :

揮発性物質

fickle:

変わりやすい、気まぐれな、移り気の、飽きっぽい

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タグ：DME