Bilayers
(bilayer 的复数) [机] 双分子层
🗣️ 情景例句
Am I older than you? You look so young.
我比你老吗？你看起来非常年轻？
Perseverance is failing nineteen times and succeeding the twentieth.
十九次失败，到第二十次获得成功，这就叫坚持。
There isn't any water in the bottle.
瓶子里一点水也没有。