Binoxide
二氧化物
🗣️ 情景例句
David Ogvy is the first genius of modern advertising.
大卫.奥格维是现代广告的第一天才。
Will you please measure this window to see how wide it is?
请您测量这扇窗户看它有多宽？
My name is Han Meimei. What's your name?
我叫韩梅梅，您呢？