Boltaflex
[美]博塔弗勒克斯(圆的和扁平的聚偏氯乙烯纤维)
🗣️ 情景例句
Yes, I have a terrible cold.
是的，我得了重感冒。
Lock the stable door before the steed is stolen.
马未偷走前，厩门先锁上。
I would be very grateful for information about entry to your college.
若能寄给我贵校的入学申请材料我将十分感激。