Diffraction screen
[化] 衍射屏
?? 詞語組成解析
n. 衍射\\n[化] 衍射
screen
[skrin]
n. 屏幕;銀幕;屏風;
vt. 掩藏;庇護;檢查;放映;
??? 情景例句
Is the boss coming by?
是老板過來了嗎？
The evil wound is cured but not the evil name.
重傷可治，臭名難除。
The Americans would happily reach one accord on standards for medical devices and them hammer out different pacts covering,say,
美國人很愿意就醫療器械的標準達成一個協議，然后推敲出不同的合同，用以涵蓋 --比如說