Allopolyploids
n. 异源多倍体；异源多倍染色体
🗣️ 情景例句
No. This is my first visit.
没有。这是第一次。
My thesis is due the same week as midterms.
毕业论文截止的日期，和期中考试那一周重复。
Shortly afterwards, four more policemen arrived and remonstrated with the workmen.
一会儿工夫，又来了4个警察，规劝工人离开。