投入
近义词与同义词
按词义分组列出，使用时请结合具体语境。
address or apply oneself to something, direct one's efforts towards something, such as a question
fall abruptly; "It plunged to the bottom of the well"
set to work upon; turn one's energies vigorously to a task; "I attacked the problem as soon as I got out of bed"