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- free head room 顶部空间,离顶空间
- Caution when standing low head room. （头顶低处，站起来时小心。）
- Leather swaddles the interior, where foot room and head room are par for the class. 皮革swaddles内部，在那里足余地和头部空间是标准杆为一流。
- Depending on the preexisting pressure and free head space in the receiving tank, the additional gas volume may be sufficient to overpressure the tank. 根据先前的压力和接收罐的顶部空间，增加的气体体积足以超出储罐。
- Beyond that your head will tire of tilting one way or another thanks to the limited head room. 除此之外，你的脑袋将轮胎的摆式一种或另一种方式感谢有限头部空间。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Is there a time when the conference room is free? 会议室有空著的时候吗?
- The crew remained free from scurvy. 那些船员仍然没有患坏血病之虞。
- The soft rock support technology in great fault machine head room 大断面机头硐室软岩支护技术
- He's a fervent believer in free speech. 他是言论自由的强烈信仰者。
- She picked up a new magazine with her free hand. 她用空着的一只手拿起一本新杂志。
- Jon sent away for a free almanac. 乔写信去要一份免费赠阅的年历。
- Now that I am free, I can enjoy music for a while. 既然有空，我可以享受一下音乐。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- He closed the deal successfully and was home free. 买卖成交了，他松了一口气。
- He is free with his advice to his pupils. 他直言无隐地向学生提出忠告。
- He is given a free ticket to the exhibition. 有人给他一张免费参观展览的票。
- He was inclined to give them a free hand. 他倾向于放手让他们干。
- She's made free with my records during my absence. 我不在时她擅自用我的磁带。
- We'll eat at whichever restaurant has a free table. 哪个饭馆有空桌我们就在哪儿吃吧。
