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- Mount the grinding needle head onto the drill collet chuck and tighten up with a key, start up motor and grind the holing needle. 将磨针头安装在钻夹头上;用钥匙固定锁紧开动电机;打磨钻针.
- One grinding needle head is provided with the machine.When the holing needle is worn, the needle needs to be ground as it is unfavorable for holing. 本机配送磨针头一个，如钻针磨损，打孔不利需要磨针。
- She was given a needle for whooping cough. 她因患百日咳打了一针。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- The speedometer needle touched100. 速度计的指针转到一百哩。
- She tried to needle me into losing my temper. 她想方设法惹我发脾气。
- I need a holiday as a relief from the daily grind. 我需要休假以摆脱单调的日常工作。
- He is assigned a room on the grind floor. 他分配到底层一间房子。
- She passed a thread through the eye of her needle. 她将线穿过她的针眼。
- She threaded the needle for her grandmother. 她为祖母穿针。
- A compass needle points (to the) north. 罗盘的指针永远指向北方。
- They are grinding wheat into flour. 他们正在把小麦磨成面粉。
- The vet jabbed (at) the dog with a needle. 兽医给狗扎针。
- It won't grind down any finer than this. 不能磨得比这个再细了。
- She pricked herself on a needle. 她被针扎了一下。
- He loses his balance and fall to the grind. 他失去平衡，摔倒在地。
- God's mill grind slow, but sure. 天网恢恢，疏而不漏。
- We grind up the wheat to make flour. 我们把小麦磨成面粉。
- Do you know who put him on the needle and supplied him? 你知道谁诱使他嗜毒成瘾并供给他毒品吗？
- I have to grind the knife; it is blunt. 我得磨刀;它钝了。
