penning gauge 潘宁规 ; 冷阴极电离规 ; 真空计 ; 潘宁真空计
penning ionization 彭宁电离 ; 潘宁电离
penning effect 彭宁效应
penning gate 直升式泄水闸门 ; 垂直提升式矩形泄水闸门
penning discharge 潘宁放电 ; 彭宁放电
Penning trap 彭宁离子阱 ; 潘宁阱 ; 彭宁阱
penning ion source 彭宁离子源 ; 潘宁离子源
penning gage 彭宁真空计
Penning transfer 彭宁转移
同义词: writing authorship composition
以上来源于: WordNet
N-COUNT A pen is a long thin object which you use to write in ink. 钢笔
V-T If someone pens a letter, article, or book, they write it. 撰写 [正式]
I really intended to pen this letter to you early this morning.
我本来真的打算今天一大早就给你撰写这封信的。
N-COUNT A pen is a small area with a fence around it in which farm animals are kept for a short time. (临时圈养牲畜的) 圈
...a holding pen for sheep.
…一个羊群候宰圈。
V-T If people or animals are penned somewhere or are penned up, they are forced to remain in a very small area. 关 (人或动物) [usu passive]
The cattle were penned for the night.
这头牛晚上被关了起来。
The animals were penned up in cages.
这些动物被关在笼子里了。
N a female swan 母天鹅
N penitentiary的缩写 [美国英语] [非正式] → short for penitentiary
Penning notes of appreciation to gift-givers teaches gratitude and helps polish writing and spelling skills.
给送礼者写感谢信不仅能教会孩子们学会感恩,同时还能帮助他们提高写作和拼写能力。
Writers always think they are doing actors a favor by penning phrases such as "Pardone ay mwah but verr iz zah railvay stahzion".
剧作者们总以为,他们在写"额地神啊,额补乡活列"的时候是在帮演员的忙。
Until his death, at the age of 94 on November 16th, the American economist was still penning sharply worded newspaper articles on the merits of the free market.
2006年11月16日,这位伟大的美国经济学家以94岁高龄与世长辞,而在此之前,他仍然在报刊上以犀利的言辞撰文论述自由市场的优点。
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