Hcn
[医][=hydrocyanic acid]氢氰酸
🗣️ 情景例句
in the school and loving every minute of it.
在学校 ，且乐此不疲， 时时如此。
Can I be sure of a profit if I invest?
我要是投资，肯定能获利吗？
then at the height of his military success in the Thirty Years' War,had dictated her measurements and armament.
正处在"三十年战争"的军事鼎盛阶段，他亲自规定了这艘船的规模和武器配备。