Chalkogenide
硫属化物
🗣️ 情景例句
Oh!
噢！
Children and fools cannot lie.
孩子和傻子，不会说谎话。
Do you think so? Do you think managers want to read what users think about a new piece of office equipment?
你这样认为吗？你认为经理们会考虑用户对一件办公设备的反映吗？