查询词典 twice differentiable function

I take part in hobby group activities twice a week：我每周参加二次兴趣小组活动

I logged on about half an hour ago. 我大约是半个小时前注... | I take part in hobby group activities twice a week. 我每周参加二次兴趣小组活动. | We do a school project every four months. 我们每四个月设...

my hombre：所以 几个小时之后 我的这位老兄 这个男人

They never laugh this much.|他们从... | So, a few hours later, my buddy here, my hombre,|所以 几个小时之后 我的这位老兄 这个男人 | is the only guy I know that's been divorced twice in a 24-hour period....

keep in good health：保持健康

15.get up 起床 | 16.keep in good health 保持健康 | 17.once or twice a week 每周一两次

inexhaustible treasure：无尽的宝藏

8. You can never step in the same river twice:没人能两次踏入同一条河 | 9. horse-drawn carts:马拉车 | 10. inexhaustible treasure:无尽的宝藏

Jack of all trades, master of none：博而不专

He that had no cross deserves no crown. 不吃苦中苦 难得人上人 | Jack of all trades, master of none. 博而不专 | Opportunity seldom knocks twice. 机不可失

Jeanne：贞德

Is anybody there?|是谁? | Jeanne.|贞德 | I'm always happy to see you, but to keep coming twice, three times a day--|见到你 我是很高兴 可是你一天来两三次...

You klutz：你这个笨蛋

That's twice you've been out of step today, Blag!|这是你第二次出错了 , 布雷 | You klutz.|你这个笨蛋 | You know we can't ascend to the top of the food chain|你知道我们不能 升格到食物链顶端

Seeing the actress as large as life was a real thrill：亲眼看到女演员本人真叫人激动

271. And there he was, big as life and twice as ugly. 一点不含糊... | 272. Seeing the actress as large as life was a real thrill. 亲眼看到女演员本人真叫人激动. | 273. What a little fun, big boy? 想玩一...

sour long beans with ground pork：绍子江豆

左宗棠鸡 General Cho's Chicken | 绍子江豆 sour long beans with ground pork | 回锅肉 twice cooked pork

make a difference to：对什么有影响

14. twice a week一周两次 | 15. make a difference to 对什么有影响 | 16. how often 多久一次

hand plate press：凹印手摇机,圆盘机

凹凸印刷,模壓 die stamping | 凹印手搖機,圓盤機 hand plate press | 奧斯特,磁場強度單位 Oersted

diamante：钻石

为了保证完美灵活的动作,作品都由最优质的莱卡制成,而其中的印花来自于其08秋冬系列. 紧身衣采用"钻石"(Diamante)印花,而紧身裤采用"小钻石"(Baby Diamante)印花,由此创造对比性图案,但依然能够保持设计的自由活动效果.