English Coach

definitive (adjective) 決定的な、最終的な、権威のある、信頼のおける、限定的な

done or reached dicisively and with authrity, the most authritative of its kind, for general use and thypically of standard design, not special or commemorative

This commentary is definitive in this area.

make the cut 規定の水準に達し合格・成功する。

to reach or maintain the required standard


He made the cut.

the cream of the crop 最高の人、最高の物

the best of a group of similar things or people


The faculty of medical is the cream of the crop within kinds of faculty.

painstaking (adjective) 骨の折れる、つらい、綿密な、念入りな、端正な、徹底した

done with or employing great care and throughness.

Cooking cake is painstaking.

flawless (adjective) 傷がない、欠点がない

without any imperfections or defects

His fighting record is flawless.

gloomy (adjective) 憂鬱な、陰気な、薄暗い、悲観的な、希望のない

dark or poorly lit, especially so as to appear depressing or frightening.

I do not live in gloomy place.

tattered (adjective)ぼろぼろになった、ぼろを着た、（名声・関係などが）地に落ちた、破綻した

old and torn ; in poor condition


Real rich person wears tattered clothes.

polarization (noun) 二極化

polarize : divide or cause to divide into two sharply contrasting groups or sets of opinions or beliefs.


The polarization between wealthy company and loss making company is advancing.

dictator 独裁者、専制者

a ruler with total power over a country, thypically onw whi has obtained control by force.

There are several countries which adopt dictatorship.

flap (自動詞) パタパタ揺れる、ピシャッと打つ、たたく

Move up and down when flying or preparing to fly.
Strike at loosely, especialluy to drive it away.

Birds flap to fly.