Haplostichmeae
单列藻亚纲
🗣️ 情景例句
It doesn't take long for most pop icons to become yesterday's news.
大多数偶像明星很快就会成为昨日黄花。
I'd say the expected delivery date should be by the end of the month.
我得说预定发货日期应该在本月底。
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。