n. 没有表情；空虚
词根：vacuous
adj.
vacuous 空的；空虚的；空洞的；无意义的
adv.
vacuously 直愣愣地，没有表情地；空虚地，空地
n.
vacuity 空虚；空白；思想贫乏；无聊之事
1.Dianran hook brush pen, compact quasi-steady, vacuousness of Health to produce a very strong expression;
用笔点染勾擦、精巧准稳、虚实相生，产生很强的表现力；
2.Dianran hook brush pen, compact quasi-steady, vacuousness of Health to produce a very strong expression;
用笔点染勾擦、精巧准稳、虚实相生，产生很强的表现力；