unalterable; certainly; definitely
made of iron; strong as iron
iron rod; zealous; die-hard
iron panel; hot iron plate for fast grilling (Japanese: teppan)
metal grille; railing; bars
sago palm (Cycas revoluta)
mail plating; armor; armor plating
galvanized iron sheet (for building construction)
shot (in shotgun); pellets
window with an iron grating (apartment etc); barred window of a prison cell
metal trunk; metal box; a safe
ironclad evidence; conclusive proof
iron hoof (of the oppressor)
iron mask (as defensive armor); (fig.) upright and selfless person
throwing the discus (athletics event)
armored horse; cavalry; metal chimes hanging from eaves; steel barricade; (Tw) bike
armored horses; crack horsemen
obstinate; argumentative; opinionated; skeptical of superstitions (Tw)(Minnan thih-khí)
cheapskate; stingy person
(coll.) very close male friends
(bird species of China) Lapland longspur (Calcarius lapponicus)
ironclad; an armor-plated battleship
mafic rock (containing magnesium and iron, so comparatively heavy, making oceanic plates)
secure employment (lit. iron rice bowl)
(bird species of China) greater sand plover (Charadrius leschenaultii)
fillet beef teppanyaki (fast grilled on hot iron plate)
beef grilled on a hot iron plate
iron pan eggplant (typical Northern-Chinese dish)
to have a heart of stone; hard-hearted; unfeeling
time served in prison; prison life
subway; underground train; (the) underground; metro
rapid transit system; urban railway
sago palm (Cycas revoluta)
highspeed rail; express rail; high-speed railway
subway station; underground station; metro station; MRT station; metro stop; subway stop
hematite (red iron ore); ferric oxide Fe2O3
ilmenite FeTiO3; titanium ore
iron and steel works; steelworks
tinplate; tin (tin-coated steel)
scrap metal; a pile of junk
latte (coffee); café latte
to strike while the iron is hot
the 5 metals: gold, silver, copper, iron and tin