k英文读音: 英[keɪ] 美[keɪ]
n.英语字母表的第11个字母;
abbr.一千;千米;公里;开(温度单位);
例句
1.I can't... Let me, I run five K's all the time.
跑不动了…我去追，我没事就跑五公里的。
2.The maximum speed of this kind of variable speed bicycle is30 K/ H.
这款赛车速度最快可达30公里每小时。
3.The boiling point of water is 373 K.
水的沸点是373开氏度。
4.Vitamin K is routinely given in the first week of life to prevent bleeding.
出生后第一周通常要服用维生素K，以防止出血。
5.Very little was done to progress the case in the first 10 or so months after K was charged.
在K被指控后最初的10个月左右，这个案子进展缓慢。
6.'Olympia is in America, where K Records was founded.' — 'No! Surely you don't mean THE K Records?'
“奥林匹亚在美国，K唱片公司就是在那里创立的。”——“不可能！你不会指那个大名鼎鼎的K唱片公司吧？”
7.The worst night for sleep in the U. K was the night of the England-Italy match on June 14.
英国人睡眠最差的一晚是6月14日——英格兰和意大利的比赛之夜。
8.One k short of being offensive, one too many ks to be passive aggressive.
一个”k”还算不上冒犯，但太多”kkkkk……”（“行行行行行……”）就有冷漠挑衅的意味了。
9.Blueberries are particularly high in fiber, vitamin C, vitamin K and manganese.
蓝莓蓝莓中纤维、维C、维生素K和锰的含量特别高。
10.Replying "k" in morse "-.-", has the same passive aggressive tone.
用“k”（“哦，嗯”）的摩斯电码“-.-”来回复消息，可以达到同样的冷漠挑衅效果。
11.the summation of x Y varies as x. K is" the constant of variation. Y varies inversely as x.
y与x成反比例（y是x的反比例函数）。
12.In Iceland, the trials run by Reykjav í k City Council and the national government eventually included more than 2500 workers, which amounts to about 1% of Iceland's working population.
在冰岛，这项由雷克雅未克市议会和国家政府开展的试点活动最后覆盖了2500多名员工，相当于冰岛劳动人口的1%。
13.The Effect of K 1 Complex Drug on Mouse Immune Function.
K1合剂对小鼠免疫功能的影响。