単語ネットワーク: cracking

失敗した計画: 「Fall through」の使い方

prepositions

C1

不規則動詞をマスターする：-edの向こう側（過去分詞）

verbs_tenses

B1

形容詞: -ed と -ing (感情と原因)

adjectives_adverbs

B2

限定的関係節と非限定的関係節（カンマと意味）

relative_clauses

B2

割るのが難しいナッツ (waru no ga muzukashii nattsu)

A difficult problem or person to deal with

B2

手ごわい相手 (tegōwai aite - formidable opponent) or 難問 (nanmon - difficult problem)

A difficult problem or a person who is difficult to deal with.

手ごわい相手

A problem or person that is very difficult to deal with or understand.

土（つち）の足

a hidden weakness or flaw in someone's character or in something that seems strong

crack a joke

Make people laugh

A2

パズルを解く

Complete a mental game

B1