before hand 预先 ; [科技] 提前
break before hand 先断后通
before hand withdrawal of gas 预抽瓦斯
Hand before 用手遮住
Just use hand before 只是用手遮住
Healthy hand-washing before meals 饭前洗手有益于健康
同义词: advance(a) beforehand(p)
同义词: ahead in advance beforehand
以上来源于: WordNet
ADV If you do something beforehand, you do it earlier than a particular event. 事先; 预先
How could she tell beforehand that I was going to go out?
她如何预先知道我将出门的?
I shall see how much I am before-hand with the world in the spring, and we will plan our improvements accordingly.
到了春天,我还要看看手头有多少钱,然后根据情况来计划我们的装潢修缮。
But less than a month before hand, inspectors found significant problems with the fire safety system and push the opening back again to 2013.
但就在不到一个月前,检查人员发现消防安全系统存在重大问题,于是将开放时间再次推迟到2013年。
Go over your work before you hand it in.
把作业仔细检查后再交。
We saw a version of this also in the passage I was reading just before, where "a hand" comes in the window and rests- "lands"--on Haze's shoulder.
在我刚刚读过的片段中,也有这样的情况,就是“一只手“伸进了车窗-,“放置“在了Haze的肩膀上。
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