Black walnut
黑胡桃
🧩 词语组成解析
black
[blæk]
adj. 黑（色）的;黑色人种的;黑暗的;不加牛奶的;
n. 黑色;黑人;黑颜料;黑暗;
v. 使变黑;抵制;拒绝;使变黑暗;
🗣️ 情景例句
What do you recommend?
有什么建议？
The doctor says that I should take quinine.
医生说我应该服用奎宁。
she has to help with the washing.
她得帮忙洗衣服。