Estergum
松酯胶, 酯树胶
🗣️ 情景例句
OK. What time is it?
好啊。什么时候？
I've heard so much about you.
久仰大名。
That's OK. Jim, you must look after yourself and keep healthy.
行。吉姆，你要照顾好自己，保持身体健康。