Ix
abbr. 离子交换（Ion Exchange）
🗣️ 情景例句
Just give me your name and the place where you are calling from?
请给我您的姓名与地点所在。
Solid packing and overall stuffing can prevent the cases from vibration and jarring.
坚固的木箱和箱内严密的填充可防止木箱受震、开裂。
While she always criticized the fickleness of human nature, she carried on an unrelenting search for the ideal servant to the end of her days,
她一方面总是批评人的本性朝三暮四，另一方面她又持之以恒地寻找一个理想的佣人。