Collimators
n. 准直仪; 描准仪
🗣️ 情景例句
I guess we must.
我想咱们是该开始了。
Solid packing and overall stuffing can prevent the cases from vibration and jarring.
坚固的木箱和箱内严密的填充可防止木箱受震、开裂。
It was also thought that by removing their main supply of food, the Native Americans would be forced to give in.
当时还有人认为，断掉了主要的食物来源，土著人就会被迫屈服。