4周搞定2000+托福核心词
转换
switch
常考释义
I was wondering if I could switch from working the dinner service to working at lunch.
我一直在考虑我是否能够把班次从晚餐调整到午餐。
来源于：听力OFFICIAL17 C2vt. 转变，改变；调动，使调往
The terrorists will switch tactics.
恐怖分子会改变战术。
No, you're not. Actually you're just switching the channels.
不是，实际上你只是一直在换台。
来自《播种爱情》
图片源自网络
And along the way, farmers switch from legumes to animal feeds more suited to intensive large scale animal production.
照这样发展，农民们不再种豆类植物而是使用更适应大规模集约化动物养殖的动物饲料。
来源于：听力OFFICIAL53 L3The use of powerful, steam-driven bellows in blast furnaces helped iron makers switch over rapidly from limited charcoal to unlimited coke (which is made from coal) in the smelting of pig iron (the process of refining impure iron) after 1770.
1770年之后，因为高炉中使用动力十足、蒸汽驱动的风箱，铁制造商们在铸造生铁（提炼铁的过程）时，很快不再使用数量有限的木炭，转而使用无限的焦炭（由煤制作而成）。
来源于：阅读OFFICIAL34 P2We do not know how old, or how large, a leatherback has to be before it can switch from a cold-blooded to a warm-blooded mode of life.
现在我们还不知道棱皮龟要达到多大年龄或者多大尺寸才能从冷血动物转变成温血动物。
来源于：阅读OFFICIAL15 P1I was wondering if I could switch from working the dinner service to working at lunch.
我一直在考虑我是否能够把班次从晚餐调整到午餐。
来源于：听力OFFICIAL17 L4vt. 挥动(棍棒、鞭子等)；甩动(尾巴等)：
He switched his fishing line.
他甩出了他的钓丝。
vt. 转移；拐弯
Let's switch the talk to disbursement.
咱们换个话题，谈一谈款项支出吧。
vt. 迅速转动，迅速移动；突然夺下
He switched his hands off her.
他迅速把手从她身上移开了。
vt. 鞭打；赶(牲畜等)
He switched the boy with a cane.
他用手杖抽打那个小孩。
vi. 交换，调换
My tools box switched to his.
我的工具箱与他的调换了。
vi. 改变方向(或路线)
They must have switched ——otherwise would have we caught up with them up long ago.
他们肯定改变路线了，不然我们早就赶上他们了
vi. 猫尾等)摆动：
The cat is in a rage when his tail switches.
猫摆尾巴表明他生气了。
n. (尤指突然彻底的）改变，转变
She made the switch from full-time to part-time work when her first child was born.
第一个孩子出生后她就从全日工作改为非全日工作。
n. 开关
Leona put some detergent into the dishwasher, shut the door, and pressed the switch.
利昂娜在洗碗机里放了些清洁剂，关上门，然后按下开关。
n. （细软的）枝条，鞭子
The boy made a switch from the branch of a cherry tree.
这个男孩用樱桃树枝做了一条鞭子。
vi. 鞭打
n. （铁路的）道岔
switch on
接通；开启
switch off
（用开关）关掉；切断（电源）
switch in
接通；合闸
control switch
控制开关
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