Bilayer structure
[化] 双层结构
🧩 词语组成解析
[机] 双分子层
🗣️ 情景例句
She's always changing jobs.
她老是换工作。
None preaches better than the ant, and she says nothing.
蚂蚁不说话，但最善于说教。
At that time, however, she was not only the largest ship that had ever been built, but was regarded as unsinkable,
当时，这艘轮船不仅是造船史上建造的最大的一艘船，而且也被认为是不会沉没的。