坷 ⇒
坎坷 kǎnkě, bumpy (of a road)/rough (of life)/to be down on one's luck/to be full of frustra...
坷 kě, uneven (path)/unfortunate (in life)
坎坷不平 kǎnkěbùpíng, potholed and bumpy road (idiom); fig. full of disappointment and dashed hopes
垃 ⇒
垃圾 lājī, trash/refuse/garbage/(coll.) of poor quality/Taiwan pr. [lè sè]
垃圾桶 lājītǒng, rubbish bin/trash can/garbage can/Taiwan pr. [lè sè tǒng]
垃圾箱 lājīxiāng, rubbish can/garbage can/trash can
垃圾堆 lājīduī, garbage heap
垃圾袋 垃圾场 垃圾车 lājīchē, [垃圾車], garbage truck (or other vehicle)
垃圾站 垃圾道 垃 lā, see 垃圾[lā jī]/Taiwan pr. [lè]