n. 棱镜,棱晶;[数]棱柱体,角柱(体),[物](结晶)柱;[物]分光光谱,光谱的七色,折光物体;
🗣️ 情景例句
Language is her strength, math is her weakness.
语言是她的强项,数学则是她的弱门。
We are thinking of placing an order for your Flying Pigeon Brand bicycles. We would be very grateful if you could make us an offer for 200 ones with details.