Nasledovite
菱锰铅矾
🗣️ 情景例句
Things look black.
前途暗淡。
Don't forget to put stamps on the letter before you mail it.
不要忘记在寄信以前把邮票贴在信封上。
Just for argument's sake, suppose we disagree.
为了讨论各种情形，让我们假设我方不同意时的处理方法。