TA的每日心情 | 怒
2018-5-26 09:28 |
|---|
签到天数: 6 天 [LV.2]偶尔看看I
|
本帖最后由 隋云飞 于 2018-5-26 17:53 编辑 * p3 p+ q0 t" f( ^% Q( ]
/ \! w: l/ I* \; m& J/ K; S
intestine 是可数名词& Y d. g5 H5 }' A, Q
但每个人只有2个intestine,
+ S$ @$ G/ W/ `+ C9 c+ z1 mthe large intestine. S8 c' H. \/ E+ m) ]
the small intestine
) T# G: I/ [/ ?# d. F
: L# \$ J1 q2 W所以- H, w& }8 H M5 ?9 q3 p
Your intestineS are the tubes in your body through which food passes when it has left your stomach.7 M- e1 I+ p3 {2 U( k8 s& k1 }
Your mouth, stomach, and intestineS are called your digestive system.
$ h2 W- L& p3 d7 {% |; I这里之所以用复数，就是因为大小肠共称intestineS
, Q4 M# @9 Y; U3 K9 ]; k
2 b. x0 L: ]% Z# T7 }" v+ _1 kbacteria that live in the intestineS 意思当然就是大小肠上的细菌。 |
评分
-
1
查看全部评分
-
|
发表于 2018-5-26 17:47:30
