noun🔗Share广阔空间，巨大空间 A vast space."The vast expanse of the school's parking lot was nearly empty on a Tuesday morning. "周二早上，学校停车场那广阔的空间几乎空无一人。areaspaceessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share广阔， 辽阔， 浩瀚. Very large or wide (literally or figuratively)."The Sahara desert is vast."撒哈拉沙漠非常辽阔。areaamountspaceessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share广阔，巨大，辽阔。 Very great in size, amount, degree, intensity, or especially extent."The vast majority of students in the school wore blue uniforms. "学校里绝大多数的学生都穿蓝色校服。amountdegreespaceessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share荒凉， 荒芜， 凄凉. Waste; desert; desolate; lonely."The vast, empty parking lot after the concert was a lonely place. "演唱会结束后，空旷而荒凉的停车场显得格外凄凉。environmentgeographyspaceareaessentialChat with AIVocabulary GamePractice Reading
