Collimator tube
[建] 准直管, 平行光管
🧩 词语组成解析
n. 准直仪\\n[化] 准直管; 平行光管
🗣️ 情景例句
But I think he'll like being here with the family.
但我想他也会喜欢和全家人住在这儿。
There is life in the old dog yet.
老当益壮。
Please give us your proposal if you're ready for that.
如果你们愿意做合资经营，请提出你的方案。