Laccic acid
[医] 虫胶酸
🧩 词语组成解析
🗣️ 情景例句
This method should be widely promoted.
这种方法应该推广。
When the lights went out, I was washing my hair.
当熄灯的时候，我在洗头。
The price includes postage charges.
价格包括邮资在内。