3600 Sentences in 36 Units Quiz Listen to Stories

1 (wiktionary) 3 (glosbe) 3 (naver) 11



KOREAN 3.0KorEngWordtypeEtym.GbVieSpan


HSK 3.0Big5GbPinEng
3 觀察 观察 guānchá observe, survey, inspect
7 觀測 观测 guāncè observe, survey