中英互译
envelope
英 /ˈenvələʊp/美 /ˈenvəloʊp/
基本释义
- n.信封，封皮；气囊；（彗核）包层，彗发；（数学）包络线，包络面；（生物）包膜；极限数据
复数envelopes
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词语例句
信封，封皮cn.
六级四级She opened the perfumed envelope.
她打开了带有香味的信封。
Similarly, the cash gift cannot be packed in a white envelope, but in a red envelope.
同样，礼金也不能装在白色的信封里，而要装在红色的信封里。
One man wrote his will on an envelope, another on the door, and a third on an egg.
有一个人把他的遗嘱写在一个信封上，另一个人写在门上，第三个人写在鸡蛋上。
- Why do you sit there looking like an envelope without any address on it?为什么你坐在那儿，看上去像是一个没写地址的信封？
- She opened the perfumed envelope.她打开了带有香味的信封。来自《柯林斯英汉双解大词典》
- He stuck a stamp on the envelope.他把一张邮票贴到信封上。来自《牛津词典》
相关短语
- flight envelope飞行包线
- nuclear envelope核膜；核被膜
- envelope curve包络曲线；包迹
- failure envelope断裂点轨迹；破坏包络线
- push the envelope挑战极限；接近甚至超越安全限度；越过底线
- glass envelope玻璃封装；玻壳
- red envelope红包；送红包；大红包；发红包
- nuclear envelope核被膜；核膜；核包膜；核套膜
- circumstellar envelope星周包层
- Work Envelope工作行程；工作包封
- building envelope围护结构；建筑物外壳；建筑围护结构；建筑外壳
词语扩展
n.
信封，封皮；包膜；[天]包层；包迹
词义分布
信封
77.8%
包络
17.4%
包线
1.6%
包膜
1.1%
包层
0.8%
封袋
0.4%
封皮
0.3%
被膜
0.3%
包裹着
0.3%
英英释义
- n.a flat rectangular paper container for papers
- n.any wrapper or covering
- n.a curve that is tangent to each of a family of curves
- n.a natural covering (as by a fluid)
- n.the maximum operating capability of a system
- n.the bag containing the gas in a balloon
- n.the paper cover in which you put a letter before you send it to someone
信封- She put the letter back into the envelope and gave it to me.她把信塞回信封交给我。
词源
- envelope信封来自envelop,包围，围住。
- envelope信封，封套词根词缀： en-向内 + -velop-包,裹住 + -e