Laser biology
[化] 激光生物学
🧩 词语组成解析
laser
['lezɚ]
n. 激光;激光器，镭射器;
🗣️ 情景例句
I was faced with a new problem.
我面临了新的问题。
Alice did not look at the students.
爱丽斯没有看到学生。
May I ask some questions?
我可以问几个问题吗？