Spectrography
n. 摄谱仪使用法, 分光摄象仪使用法\\n[化] 摄谱学
🗣️ 情景例句
Cash only, no checks.
只收现金,不收支票。
The offer is made without engagement. All orders will be subject to our written acceptance.
此报盘没有约束力,所有定单以我方书面接受为准。
there is no evidence that the total amount of activity is any less.
但没有迹象表明,其活动总量有任何减少。
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