古柯

gǔ kē

Định nghĩa

1. (botany) coca (source of cocaine)

Từ chứa 古柯

• 古柯树 gǔ kē shù: coca plant (source of cocaine)
• 古柯碱 gǔ kē jiǎn: cocaine (loanword)

Từ cấu thành 古柯

• 古 gǔ: ancient
• 柯 kē: (literary) branch; stem; stalk