胃; 肚子,腹部的时候,是可数名词,根据特殊拼写名词变复数法 在后面加-s, 变为stomachs就好；第二种情况,如果stomach做名词用,但意为 食欲,胃口时,它就是不可数名词,单复数形式一致。

相关介绍

Methods The analysis of effect of stomache on 500 cases patients with finger pressing.

方法对500例胃脘痛患者进行按压的疗效分析。

This medicine is good for stomache.

这药对胃病有效果。

[ Results] There were the stomache ache, abdominal distension, decreased appetite and uncomfortable in the hepatic region on the 10th day after infection.

[结果]受试者吞服316个东方次睾吸虫囊蚴后，第10d出现腹痛、腹胀、食欲减退、肝区不适等症状。