Fibroferrite
纤铁矾
🗣️ 情景例句
Have you been waiting for me for a long time?
你已经等我很久了吗？
How is Helen?
海伦好吗？
ammunition and 400 people went sliding and crashing down to the port side of the steeply listing ship.
弹药和400个人轰地一声滑向陡斜的左舷时，