Behnken's unit
[醫] 本肯氏單位(X線)
?? 詞語組成解析
unit
['ju:nit]
n. 單位，單元;裝置;個體;[數]單位數;
??? 情景例句
Easy now. Easy does it. That's it.
放輕 ，不要緊 ，對了。
You think this is funny?
你認為這個很有趣？
' I looked down and nearly fell off the ladder when I saw a policeman.
”我向下面看去。當我看清是一個警察時，差一點兒從梯子上掉下去。