Collimators
n. 准直仪; 描准仪
🗣️ 情景例句
You're very lucky to have a caring family.
你很幸运有一个温馨的家庭。
Of course. I have any own license and an international license.
那当然，我有一张自己州的和一张国际的驾驶执照。
You don't keep your word.
你不守信用。