"the soloist sang unaccompanied"
"a headache unaccompanied by other symptoms"
"the child stayed home alone"
"the pillar stood alone, supporting nothing"
"he flew solo"
来自柯林斯例句
来自柯林斯例句
来自柯林斯例句
来自柯林斯例句
来自《权威词典》