Perigon
n. 周角, 三百六十度角
🗣️ 情景例句
Sure, go ahead, I don't care.
好，继续吧，我不介意的。
Good afternoon,Mr. Green.
午安，格林先生。
Beware of methylated alcohol, which is very poisonous,
要提防甲基化酒精，那是剧毒的，