Pit-veneer preparation
[醫(yī)] 針形罩冠制備
?? 詞語組成解析
pit
[pit]
n. 井;煤礦;麻子;（賽車道旁的）修理加油站;
vt. 使有麻子;使有凹陷;
vi. 凹陷;起凹點;
veneer
[v?'n?r]
n. 飾面，護面;外飾，虛飾;表層飾板;薄木片;
vt. 給…鑲以飾片;虛飾，粉飾;鑲蓋;膠合;
??? 情景例句
Show.
Show。
I beg your pardon?
你說什么？
I bought two expensive dictionaries here half and hour ago, but I forgot to take them with me.
半小時以前我在這里買了兩本很貴的辭典，但是我忘了拿走。