Polypale
浅色聚合松香
🗣️ 情景例句
That is exactly what I wanted to talk to you about, Susan.
这正是我想要跟你谈的， Susan。
Don't tell anyone!
不要告诉别人喔！
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。