Letter bomber
(尤指恐怖分子藏在信封内使收信人打开时爆炸的)书信炸弹[亦作 mail bomb]
🧩 词语组成解析
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;
bomber
['bɔmə]
n. 轰炸机;投弹手;
🗣️ 情景例句
Oh, without a doubt.
啊， 毫无问题。
What will you do this weekend?
这周末你将干什么？
recorded for the slumbering scientist the strength of a shock that was too weak to waken him,and the direction from which it came.
由于地震太弱而未惊醒科学家时，就为科学家记录下了地震的强度和地震方向。