Hafnium oxide
[化] 二氧化铪
🧩 词语组成解析
n. 铪\\n[化] 铪
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Being with him helped.
和他在一起有帮助。
To exercise in the garden
在花园里做操
may have left an automatic messenger behind to await the possible awakening of an advanced civilization.
很可能会在离开太阳系时留下自动化信息装置，等待先进文明的觉醒。