Hexamer
六聚物
🗣️ 情景例句
This great news, I'm happy to hear it.
很高兴能听到这么棒的消息。
To pull a trailer
拖汽车房屋
Our knowledge of the oceans a hundred years ago was confined to the two-dimensional shape of the sea surface and the hazards of navigation presented by the irregularities in depth of the shallow water close to the land.
100年前，我们只知道海洋是二维平面形的，以及靠近陆地浅水区的深浅不一能给航行带来危险。