Unnerved
a. 气馁的, 丧失勇气的, 失常的, 烦恼不安的
🗣️ 情景例句
I've been looking forward to meeting you.
我一直盼望能有幸认识你。
What did he answer you?
他回答了你什么？
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。