Epidiascope
n. 透射反射两用幻灯机\\n[医] 两射投影灯
🗣️ 情景例句
He really likes to play the field.
他不喜欢做出承诺。
The crates are charge to you at $5 each if they are not returned to us within 2 weeks.
如果木条箱两星期内不归还，则每只箱扣罚五美元。
who put his questions to nature instead of to the ancients,
他向自然界而不是向古人提出问题，