Eem
[醫][=emission electron microscope]發射式電子顯微鏡
??? 情景例句
You tried calling the number on the collar?
你照狗脖子上項圈的電話號碼打過電話了嗎？
Would you care for a cop of coffee?
要被咖啡嗎？
We've been anxious about you. We were expecting you back much earlier.
我們都為你們著急呢。都盼著你們早點兒回來。