🧩 词语组成解析
alternative
[ɔl'tɝnətɪv]
adj. 替代的;备选的;其他的;另类的;
n. 可供选择的事物;
altern轮流的 + ative有...作用的（带此后缀的词有的可兼作名词） → 替换物;取舍,抉择
birth
[bə:θ]
n. 出生;分娩;起源;出身;
🗣️ 情景例句
Who do you work for?
你是做什么工作的？
I asked him to do it for me, but he wouldn't.
我请他帮我做，但是他不肯。
I have often tried to conceive of what those pages might contain,
我常常试图想像这些纸上所写的东西，