(nà, ㄋㄚˋ) that; those; commonly pr. nei4 before a classifier, esp. in Beijing [CE-DICT]
是
(これ) (pn) (1) (uk) (See 何れ・1,其れ・1,彼・あれ・1) this (indicating an item near the speaker, the action of the speaker, or the current topic); (2) (hum) this person (usu. indicating someone in one's in-group); (3) now; (4) (arch) here; (5) (arch) I (me); (6) (arch) certainly; (P) [EDICT]
(yàn, ㄧㄢˋ) to examine; to test; to check [CE-DICT]
室
(しつ) (n,n-suf) (1) room; (2) (obsc) wife (of someone of high rank); (3) (obsc) scabbard; (4) (See 二十八宿) Chinese "Encampment" constellation (one of the 28 mansions); (P) [EDICT]