3. used to emphasize the difference between two situations,

activities etc(強(qiáng)調(diào)不同)而，當(dāng)...卻

2. something happens at the same time as something else

和...同時(shí)

3. used especially in written language after a comma, to add more

information about a specific thing or things, or about the first part

of the sentence (非限定定語從句) 那一個(gè)，那一些

whichever[witf`ev ] determiner. pron. 無論哪個(gè)，無論哪些

while[wail] conj. 1. during the time that something is happening

在(當(dāng))...的時(shí)刻；

2. use to show what specific thing or things you mean

(限定關(guān)系代詞) 那一個(gè)，那一些

1. used to ask or state what people or things you mean when a choice

has to be mad 哪一個(gè)；哪些

2. used to say that something definitely will or will not

happen whatever the situation is. 不管...還是...

whether...or <1>是...還是

<2>或者...或者,不是...就是

<3>不管...還是

whether or no 不管怎樣，無論如何

syn. if

which[witf] determiner. pron. adj.

2. in, towards,or from a particular situation or at a particular situation or at a particular point in a speech, argument etc.

在那里，往那里，在...地方，到...地方

wherever[w 'ev ] adv. 任何地方, 無論何處

syn. no matter where

whether['we ] conj. 1. used when talking about a choice you have to make or about

two different possibilities 是否

2. at the time that 當(dāng)...的時(shí)候

pron. since when used in questions to mean since what time 自...時(shí)候起

whenever [wen'ev ] conj. 每當(dāng)，無論何時(shí)

syn. no matter when

where[w ] adv. conj. 1. at,to,or from a particular place or position

去(往)哪里，從哪里

1. at what time 什么時(shí)候

2. a flat round part in a machine that turns round when the

machine operates 機(jī)輪

v. to push/move someone or something that is an object with wheels

滾動(dòng)，推動(dòng)

wheelchair ['wi:l tf ]n. 輪椅

when[wen] adv. conjunction