large shrub of tropical Africa and Asia having large palmate leaves and spiny capsules containing seeds that are the source of castor oil and ricin; widely naturalized throughout the tropics
castor-oil plant的用法和樣例:
例句
用作名詞 (n.)
So Jonah was exceedingly glad because of the plant. 約拿因這棵蓖麻大大喜樂。
There are men who will even be afraid to commit themselves on the doctrine that castor oil is a laxative. 竟然還有些人連對蓖麻籽油是傾瀉劑這麼清楚的事實也害怕表示自己的意見。