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Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
反応
reaction; response; physical response; physiological reaction; chemical reactionnoun, suru verb
に
direction, time, indirect object, or target markergrammar
は、
topic markergrammar
アルカリ金属
alkali metalnoun
が
subject markergrammar
助触媒
catalytic promoter; promoternoun
として
as; in the role ofgrammar
用い
use; make use of; utilize-> 用いるichidan verb
られる。
passive, potential, or respect auxiliary-> れる/られるgrammar