🧩 词语组成解析
a. 传阅的, 广泛传送的
letter
['lɛtɚ]
n. 信;证书，许可证;字母，文字;字面意义;
vt. 用字母标明;写字母于;加标题;
vi. 写印刷体字母;
🗣️ 情景例句
And your legs don't hurt?
你的腿不酸不痛？
This is a diploma.
这是一张文凭。
It is animals and plants which lived in or near water whose remains are most likely to be preserved,
只有生活在水中或水边的动植物尸体最有可能被保存下来，