h
(铅笔心硬度)硬 (hard H symb [化]氢(hydrogen)
英文单词
英文单词精选
本站精选- 1 a n.(A)As 或 A's 安(ampere(a) art.一;n.字母A /[…
- 2 aaal American Academy of Arts and Letters 美国艺…
- 3 aachen 亚琛[德意志联邦共和国西部城市]
- 4 aacs Airways and Air Communications Service (…
- 5 aah [军]Armored Artillery Howitzer,装甲榴弹炮;[军]A…
- 6 aal ATM Adaptation Layer,ATM适应层
- 7 aapamoor n.[生]丘泽,高低位镶嵌沼泽
- 8 aapss American Academy of Political and Social…