Double cross:
双十字路口 ×
欺骗,出卖 √
例句:
After he double-crossed his best friend, everyone gave him the cold shoulder.
在他出卖了最好的朋友后,每个人都待他十分冷淡。
Double crosser:
骗子
例句:
Don't trust her any more. She is a double crosser.
不要再信她,她是个骗子。
Chinese wolfberry:
中国的狼果子 ×
枸杞 √
例句:
Chinese wolfberry is good for our health.
枸杞养身。