Yttrium oxide
[化] 三氧化二钇; 氧化钇
🧩 词语组成解析
n. 钇\\n[化] 钇Y
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Sure. Would you please sign your name on the back, sir, with your passport number?
每问题。先生，请您在支票背后签上名字和护照号码。
What can I do?
我该怎么办哪？
but since the porter agreed with him,
但既然看门人也同意他的意见，