Comparator-densitometer
[機] 比較測微光度計
?? 詞語組成解析
comparator
['k?mp?reit?]
n. 比較儀，比較器;比測器;比長儀;
n. 光密度計\\n[計] 密度計
??? 情景例句
You can't fool me.
你蒙不了我。
How do you spell it?
怎么拼？
Please come in and sit down. But come to school earlier next time.
但下次要早點到校。