Ybco
abbr. yttrium barium copper oxide 钇钡铜氧化物
🗣️ 情景例句
Conversation full of wit.
情趣横溢的谈话。
She took an aspirin to relieve her headache.
她吃了一片阿斯匹林以解头痛。
I've got some small change.
我有零钱。