three-year-old boy 这样的前面用a还是an?两种我都看过..
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three-year-oldboy这样的前面用a还是an?两种我都看过..three-year-oldboy这样的前面用a还是an?两种我都看过..three-year-oldboy这样的前面用a还是
three-year-old boy 这样的前面用a还是an?两种我都看过..
three-year-old boy 这样的前面用a还是an?两种我都看过..
three-year-old boy 这样的前面用a还是an?两种我都看过..
用a.
因为THREE的开头是T,不是元音字母.
只有元音字母(A,E,I,O ,U )前面才用AN.
a three-year-old boy
当然是a
a
前面是元音的才用an，比如说an-eight-year-old-boy
a
a 呀
three是辅音字母，当然用a！
如果是元音字母，如：eight，就用an了！
"th" 这个音, 是子音, 所以用a.
非子音 (例 "eleven"), 才用an.
a
与它最临近的单词的首字母发音不是元音。so......
a
a
因为在three和year中间加了—就表示单数，year也变为了单数，所以填a
a
为什么要用an ?
不要把它想复杂了
three当然得用a
对吧
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three-year-old boy 这样的前面用a还是an?两种我都看过..
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