sustained用法_例句
sustained 朗读
sustained
音标：sə'steɪnd
sustained翻译
sustained双语用法和例句
相关单词
spendthrifty shiism sheldon stigmatize sitar semimechanical solecism sticking strophe speedread singlestick saltatory stopcock sclera sasebo sciosophy sibilation semiprivate slurvian shah