To make outmoded or inflexible with time antiquate.

使（思想）陈旧：使随时间变得陈旧或僵化；使过时。

This latest device will antiquate the ice - cube tray.

这个最新的器件使小方冰块盘变成废物.

Conclusion: Ultrasonic treatment applicable to bioactivity substances extraction from Coelomactra antiquate.

结论：超声法提取法适用于西施舌活性物质的提取。

A mode of using photosynthetic bacteria and Bacillus for rearing Coelomatra antiquate larvae under no water exchange was studied.

研究了不换水、添加以光合细菌和芽胞杆菌属为主的复合微生物制剂于水中对西施舌育苗的影响。