📝 例句

For several days, he has had an exacerbation of ulcer symptoms.
近日他溃疡病症状加剧。
He eats only bland food because of his ulcer.
他患溃疡, 只能吃无刺激性的食物.
Peptic ulcer is a sharply circumscribed loss of tissue.
消化性溃疡是一种界限清楚的组织损毁。
He has been operated on for his duoedenal ulcer.
他已因十二指肠溃疡而作了手术。
Gastritis may cause symptoms resembling those of peptic ulcer.
胃炎可引起类似消化性溃疡的症状。

🌱 联想助记

ulcer→cruel(a. 残酷的)→残酷的现实是，你 得了胃溃疡

✅ 同义词

sore bedsore

📖 牛津释义

ulcer n open sore containing poisonous matter on the outside of the body or on the surface of an internal organ 溃疡: leg ulcers 腿部溃疡 gastric ulcers 胃溃疡 My mouth has an ulcer. 我的口腔出现了溃疡.

🔁 扩展释义

*['ʌlsә]n. 溃疡, 腐烂物【医】 溃疡

📖 同为「博士」词汇

brunch n. 早午餐;
motley adj. 混杂的;杂色的;五颜六色的; n. （丑角穿的）杂色衣服;小丑;
mime n. 笑剧，笑剧演员;笑剧的表演对白;滑稽演员;哑剧，哑剧演员; vt. 模仿;模拟; vi. 作模拟表演;演滑稽角色;
abode n. 住所;公寓;<古>（在某地的）暂住;逗留; vt. <古>预兆，预示; v. 容忍( abide的过去式和过去分词 );等候;逗留;停留;
elated adj. 兴高采烈的，得意洋洋的; v. 使兴奋;
sallow adj. （尤指面色）蜡黄色的; n. 黄华柳;山毛柳;黄华柳细枝;黄华柳木;
drawl vt.& vi. 拖长腔调慢吞吞地说; n. 拖长腔调慢吞吞说的话;
insatiable adj. 无法满足的，贪得无厌的;贪得无厌的;不知足;
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🗣️ 情景例句

OK. Our plan is to produce an advertisement for this famous computer which is supplied by one of China's biggest computer producers-Legend Computer Group Corporation. Any ideas?
好了，我们计划给这种著名的计算机做广告，它是由中国最大的计算机生产厂商之一--联想计算机集团公司提供的。你们有什么主意吗？
It has helped me to serve others.
这份礼物帮助我为他人服务。
From this we get the expression to make a beeline for someone or something, which means to go quickly along a straight direct course for someone or something.
从这里我们得到一条短语"to make a beeline for someone or something，意思是迅速地沿着一条直线向某人或某物走去。
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🔤 更多 U 开头的单词

ubipuity
unchaperoned
underbidding
unflanged processing
unility routine
unlocked
unpeoples
upper explosive limit
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