Dams
abbr. 海洋建筑的设计与分析；[美]防御性反导弹系统（Defense Against Missiles Systems）
🗣️ 情景例句
Richard and I will put them into the envelopes.
我和Richard把它们放进信封。
What lives in there?
那里面生存着什么呀？
but while the drum was being shaken,
但是，圆筒受到震动，