Acron
阿克隆铝铜硅合金; 铝基铜硅合金
🗣️ 情景例句
OK. Keep those knees up.
好 ，膝盖抬高。
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 is going to set out from the French coast at five o'clock in the morning.
她打算早上5点钟从法国海岸出发。