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
The meat's been marinating all night.
昨晚就把肉腌上了。
That's not like him.
那不象是他的风格。
He's younger and stronger than you are.
他比你年轻，比你强壮。