还未用英语怎么说？

还未

例句

• Plans for the picnic are still up in the air since we can't decide where to go. 由于我们不能决定去哪儿, 野餐计划还未定。
• The cooling unit hasn’t come on yet. 冷却装置还未工作。
• The cooling unit hasn't come on yet. 冷却装置还未工作。
• The frogs haven’t spawned yet. 青蛙还未产卵。
• His appointment has not been formally approved yet. 他的任命还未获正式批准。
• They 're a popular band but chart success has eluded them so far. 他们是一支很受欢迎的乐队，但到目前为止还未能登上每周流行唱片榜。
• The meat’s ready but the vegetables still are not done. 肉食已经好了, 蔬菜还未做好。
• He was rejected by the conscription office because he was under age. 征兵办公室没有接受他,因为他还未成年。
• My composition has not been completed yet. 我的作文还未写完。
• It is not yet certain who will succeed him. 谁来接他的班还未确定。