Binormal
[数]副法线, 仲法线, 次法线
🗣️ 情景例句
She doesn't know we've changed hotels.
她不知道我们换了旅馆呀。
Thank you for giving me an opportunity to speak about myself at this special occasion.
谢谢大家给我机会在这样一个特别的场合介绍我自己。
Beware of methylated alcohol, which is very poisonous,
要提防甲基化酒精，那是剧毒的，