Unfix
vt. 解开, 卸下, 使不安定
✅ 同义词
🗣️ 情景例句
Sounds like a great way to solve the problem.
听起来好像是个解决问题的好办法。
There isn't much room for doubt in this matter.
关于这件事，不大有质疑余地。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。