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2018-5-26 09:28 |
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本帖最后由 隋云飞 于 2018-5-26 17:53 编辑 / ^: S) P j4 P8 L9 I
& N2 l' s; r0 J: F2 c" n1 f, u4 t6 C! L) Aintestine 是可数名词
0 Y% D7 y; D X但每个人只有2个intestine,
: m5 T8 G1 {7 C! S7 Zthe large intestine
8 w- F5 C" z) Z8 _0 T) Rthe small intestine2 ~# l" J* Z- M' c9 H3 Q. x
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所以
* N( p9 v" i2 W& }! M; D3 X; s6 IYour intestineS are the tubes in your body through which food passes when it has left your stomach., I8 h( K2 Y; }4 t" O
Your mouth, stomach, and intestineS are called your digestive system.
3 c$ E8 A- J- V# Z+ F这里之所以用复数，就是因为大小肠共称intestineS
0 I" E) ]" v8 `3 H1 @) m! c
/ F; ` F3 {1 L; A i' `7 Hbacteria that live in the intestineS 意思当然就是大小肠上的细菌。
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发表于 2018-5-26 17:47:30
