Vietnamese wordcòn trốngIn your course · Chapter 37Part of speechadjectiveLevelB1FrequencyNo. 1,848 in the course corpusMeaningsavailable (a slot)Source: Tonada courseRelated wordsbiếtto knowbàilesson; exercisebàn phímkeyboardbútpenbảngboard; blackboardchiềuafternoonchậmslowchỗplace; spot