L-acid
[化] L酸; 1-萘酚-5-磺酸
🧩 词语组成解析
🗣️ 情景例句
once you get to know them.
一旦认识了周围的人以后。
I don't like it when the weather gets real cold.
当天气变得很寒冷时，我不喜欢。
He asked me for a meal and a glass of beer.
问我要一顿饭和一杯啤酒。