mathematics (field of study)

question, problem on homework etc. / a question; a matter (of time etc.) / a problem (something that needs to be dealt with); a trouble / an issue; a matter

通話: a phone call; a telephone call

Contraction of っていう (tte iu).

to simultaneously interpret

simultaneous interpretation

interpreting, interpretation: the facilitation of spoken conversation between two or more parties that do not all speak a common language

括約: tighten up / 活躍:

括約: tightening up / 活躍:

蒲焼, 蒲焼き: broiled eel