Ballast

"Ballast" in cmn

壓載 /压载

yāzài

(heavy material placed in the hold of a vessel)

道砟

dàozhǎ

(material laid to form a bed for a road)

道碴

dàozhǎ, dàochá

(material laid to form a bed for a road)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.