Contraprop
n. 向对转螺旋桨
🗣️ 情景例句
He says it always brought him good luck on the baseball team.
他说 ，当年他在棒球队时这手套总是带给他好运。
It is good to be merry at meal.
席间心情愉快是为上策。
Jim is asking Uncle Wang some questions.
吉姆在问王叔叔一些问题。