3VERB (因疲劳、生病等而重重)倒下,跌倒 If you slump somewhere, you fall or sit down there heavily, for example because you are very tired or you feel ill. (因疲劳、生病等而重重)倒下,跌倒
She slumped into a chair. [VERB prep./adv.]
她轰然倒在了椅子上。
He saw the driver slumped over the wheel. [VERB-ed]