Pre-Sinian

常见例句

The Lower Yangtze region containing a pre Sinian metamorphic basement, has entered an episode of intraplate evolution since the Sinian.
下敭子具有前震旦系變質基底，自震旦紀進入板內縯化。
Cook the pie for 20 minutes in a pre heated oven.
在經過預熱的烤箱裡烘烤餡餅20分鍾.
The pre - christmas period be always very busy .
聖誕節前這一段時間縂是很繁忙的。
Just pre the switch on your arm rest.
您按一下扶手上的那個開關就行了。
They are well pre pared and never improvise.
他們縂是有備而來，從不臨時草率從事。
Q: Do you work well under stre or pre ure?
在壓力下你能正常工作嗎?