地道

Noun

 * 1) tunnel
 * 2) causeway

Adjective

 * 1) authentic; genuine; typical
 * 2) fluent; idiomatic
 * 3) thorough; well-done; excellent
 * 1) fluent; idiomatic
 * 2) thorough; well-done; excellent
 * 1) thorough; well-done; excellent

Noun

 * 1)  a straight path, straight road
 * 2)  the straight and narrow, honesty, diligence

Adjective

 * 1) straight, sober, steady

Adverb

 * 1) honestly, soberly, fairly, steadily

Noun

 * 1) a public street, a local road, a road without tolls