Microgametophyte
雄配子体
🗣️ 情景例句
He's the editor of the Riverdale paper.
他是Riverdale报的编辑。
Were it left to me to decide whether we should have a city without bikes or one without cars.
如果让我来决定我们要一个没有自行车的城市，还是要一个没的汽车的城市。
We need seven of these.
我们要七个这种的。