Collimation equipment
[电] 瞄准装置
🧩 词语组成解析
n. 校准, 准直\\n[化] 准直
🗣️ 情景例句
Can you give me a hand with my homework?
你能帮忙教我做家庭作业吗？
Keep your fingers crossed.
为成功祈祷吧。
'My key,' I shouted.
“钥匙！”我喊道。