单词：etch
音标：[etʃ] ；
柯林斯词典等级：1 级；
vt. 蚀刻, 蚀镂
vi. 施行蚀刻法
n. 腐蚀剂
[计] 刻蚀; 侵蚀
vi. 施行蚀刻法
n. 腐蚀剂
[计] 刻蚀; 侵蚀
v. make an etching of
v. cause to stand out or be clearly defined or visible
v. selectively dissolve the surface of (a semiconductor or printed circuit) with a solvent, laser, or stream of electrons
v. cause to stand out or be clearly defined or visible
v. selectively dissolve the surface of (a semiconductor or printed circuit) with a solvent, laser, or stream of electrons
词型变化：过去分词 : etched ; 过去式 : etched ; 现在分词 : etching ; 第三人称单数 : etches ; 名词复数形式 : etches
考试类型：[托福/GRE]
考试类型：[托福/GRE]
词性分布：
etch的用法和样例：
例句
用作动词(v.)
- The artist must have spent hours etching the image on the glass.这位美术家一定花了好几小时把这画像蚀刻在玻璃上。
- This terrible event is etched forever in my mind.这一可怕事件永远深深地铭刻在我心中。
- The trees were etched against the winter sky.在冬日天空的衬托下，树木的轮廓很清晰。
- Tiredness was etched on his face.他的脸上流露出了疲惫。
词汇搭配
- etch factor腐蚀系数
- etch proof防腐蚀的
- etch hole蚀刻孔,刻腐孔点...
- etch primer磷化底漆,反应性底漆...
- etch polish蚀刻抛光
- etch cleaning浸蚀清洗
- etch figures侵蚀图(象), 蚀刻...
- acid etch酸浸蚀,酸刻蚀,酸洗...
- etch test腐蚀试验
- collector etch集电极腐蚀
- etch pit腐蚀坑(腐蚀陷斑)...
- etch figure蚀象
- macro etch宏观腐蚀
- oxide etch氧化腐蚀
- etch pitting浸蚀蚀痕
- etch depth腐蚀深度
经典引文
All the Illustrations..have been newly etched on steel.
出自：A. B. Jameson
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