Contained underground burst
[化] 封闭式地下爆炸
🧩 词语组成解析
a. 泰然自若的, 从容的；被控制的
burst
[bɝst]
vi. 爆裂，炸破;使爆炸;充满，塞满;爆发;
vt. 使爆炸;冲破，胀破;分帧，分页，分隔;
n. 爆炸;爆裂;爆发;突发;
🗣️ 情景例句
Don't waste your school years, son, they can determine your future.
孩子，别荒废你的学业，它们对你的未来有决定作用。
Have but few frieds,though many acquaintances.
结交可以多，朋友应宜少。
Boy, I'm really glad to hear that.
哇，听了真叫人高兴。