Kaurinolic acid
[化] 贝壳杉脑酸
🧩 词语组成解析
🗣️ 情景例句
I wonder how he is making out in his new job.
不知他新工作做得怎么样。
I get up at 6 o'clock every day.
我每天在6点钟起床。
My cousin's a sailor.
我的堂兄是个海员。