Behav
abbr. behavior 行为; 举止（机器等发生作用的）情况; behavioral 行为的; behaviorist(ic) 行为主义者（的）
🗣️ 情景例句
Did she say why she had to leave today?
她说了她为什么今天非走不可吗？
Explosion
爆发
The towers are built on immense underwater platforms make of steel and concrete.
塔身建在巨大的水下钢盘混凝土平台上。