Definition
to discard someone or something
丢弃；摆脱；将…抛在一边
They decided to cast aside the outdated technologies.
他们决定抛弃过时的技术。
During the crisis, many chose to cast away extra burdens.
在危机期间，许多人选择抛弃额外的负担。
She no longer associated with negative people, casting them all aside.
她不再与负面的人来往，把他们全都抛在了一边。