Heterofertilization
异雄核受精
🗣️ 情景例句
The advanced class is nonstop.
高级课程， 是没有休息的。
Let your yea be yea and your nay be nay.
是就是，非就非。
The use of gloves was not introduced until 1860, when the Marquis of Queensberry drew up the first set of rules.
1860年昆斯伯里侯爵第一次为拳击比赛制定了规则，拳击比赛这才用上了手套。