Hydrocyanide
氢氰化物
🗣️ 情景例句
I'm very tired.
我很累了。
I try to be punctual in getting dinner on the table.
我一向设法让晚餐菜肴准时上餐桌。
Good afternoon, class! Who's on duty today?
同学们，下午好！今天谁值日？