(de, ㄉㄜ˙) of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive [CE-DICT]
(dí, ㄉㄧˊ) really and truly [CE-DICT]
(dì, ㄉㄧˋ) aim; clear [CE-DICT]
铁
(tiě, ㄊㄧㄝˇ) iron Fe, transition metal, atomic number 26 [CE-DICT]
锈
(xiù, ㄒㄧㄡˋ) to corrode; to rust [CE-DICT]
这
(zhè, ㄓㄜˋ) this; these; (commonly pronounced zhei4 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]