Megaripple
n. [地]巨波痕(一种巨大的沙波)
🗣️ 情景例句
That kind of thing.
等等。
Is the source of the information reliable?
那个消息的来源可靠吗？
That's what we did in China in the old days, before thermoses were invented, said Wei Hua.
“那是我们中国从前未发明出热水瓶时的做法。”魏华说。