Podocarpic acid
[化] 罗汉松酸
🧩 词语组成解析
🗣️ 情景例句
Don't cross that bridge till you come to it.
没到河边，先别操心怎么过桥。
I locked all the doors.
我锁好了所有的门。
Well, I couldn't sleep last night.
啊，我昨晚上没睡好觉。