Analyzer
Sentence analysis
4Spans
Sentence
Span Details
教授
professor; teaching; instructionnoun, suru verb
に
direction, time, indirect object, or target markergrammar
難しい
difficult; hard; complicated; serious; tricky; hard to handle; not feasible; difficult to do; not possible; fussy; particular; hard to please; sullen; glum; serious-looking; dirty; unclean; detestable; unpleasant; uncomfortable; creepyi-adjective
問いを掛けた。
ask a question; pose a question-> 問いを掛けるexpression, verb