大家都搜：
一口咬下去
咬紧牙关忍住
咬紧牙关 (Bite Down)
1、fillister bit───凹形钻头
2、df bit───测向钻头
3、down down───向下
4、bit───adj.很小的；微不足道的；n.[计]比特（二进位制信息单位）；少量；马嚼子；辅币；老一套；一点，一块；adv.有点儿；相当；vt.咬（bite的过去式和过去分词）；vt.控制
5、bit into───咬进；啃
6、bit backup───位备份
7、bit by bit───一点儿一点儿地，逐渐地; 点点滴滴; 一点一滴；一点一点地
8、casing bit───套管钻头
9、down down down───向下向下
1、Sherry: There sure was. I was a bit down in the dumps after I missed out on a chance to grab it.───雪莉：那是当然的。我还因为没接到捧花，心情有点低落。
2、One day a woman brought in her pet parrot. While working, I lost my grip on the bird and he bit down hard on my finger.───一天一位妇女带着她的宠物八哥进来，当我正干活的时候没抓牢那只鸟，让它把我的手指狠狠地嚼了一下。
3、" cristiano ' s confidence has been a bit down , " said ferguson.───“克里斯蒂亚诺的信心现在有点低落，”福格森说。
4、was one day in particular, I will always remember, I was feeling a bit down, almost defeated.───我永远忘不了那特别的一天。
5、In the dark and barely able to move his hands, he leaned forward and bit down to see if it really was his foot.───在那黑暗的空间里，他只能移动他的手，他使劲的往前移动，想看清楚那是不是真的是他的腿。
6、I have gone through the odd period in the year where I have been a bit down and not been as motivated as I need to be.───我已经经历了今年的一段古怪时期，情绪低潮和没有像需要那样的积极。
7、He took the apple and bit down.───他拿起苹果一口咬下去。
8、Color diamonds, in the moonlight, sparkling, translucent crystal beads drop a bit down. You will not let me cry! I believe.───彩色的钻石，在皎洁的月光下，闪闪发光，晶莹透亮的水珠一滴一滴滴下来。你说不让我流泪！我，相信。
9、I feel a bit down today.───我今天有点闷闷不乐。
1、He seems to feel a bit down today.
2、She's a bit down this morning.
3、I've been a bit down this week.
4、I feel a bit down today.
5、She's feeling a bit down in the dumps.
6、He took the apple and bit down.
7、She's a bit down in the dumps because she's got to take her exams again.
8、She bit down on her garlic, which cracked coldly, like bamboo being sliced by a knife.
9、He's been a bit down on his luck recently.