Lucalox
芦卡洛克斯烧结(白)刚玉, 熔融氧化铝
🗣️ 情景例句
You got that part right.
你们这一部份猜对了。
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？
She has been to school.
她上学去了。