彼、仕事に熱中するあまり食事も忘れてしまう

N5 彼 kare he N5 仕事 shigoto work, job N3 熱中 necchuu enthusiasm, zeal, mania N5 する suru do, perform, try N5 あまり amari not very / not much N4 食事 shokuji meal, dining, food

N3 彼 hi / kare, kano, ka.no he, that, the N4 仕 shi, ji / tsuka.eru attend, doing, official N4 事 ji, zu / koto, tsuka.u, tsuka.eru matter, thing, fact N3 熱 netsu / atsu.i heat, temperature, fever N5 中 chuu / naka, uchi, ata.ru in, inside, middle N5 食 shoku, jiki / ku.u, ku.rau, ta.beru, ha.mu eat, food, manger N3 忘 bou / wasu.reru forget, oublier, olvidar

N4 〜てしまう te shimau Indicates completed action with nuance of regret, surprise, or unexpected result, attaches to the te-form verb N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action N5 〜も mo Means also, adds another similar item, often replaces particles such as wa ga or o