[ xuán; xuàn ] 旋 Ⅰ动词 1.(旋转) whirl 短语和例子 旋风 whirlwind2.(用车床切削或用刀子转着圈地削) turn sth. on a lathe; lathe; pare 短语和例子 把一根圆钢旋成车轴 shape a round piece of steel into an axle; 给孩子旋个苹果吃。 peel an apple for the child.Ⅱ名词 (旋子) vessel for warming wine Ⅲ副词 (临时) at the time; at the last moment 短语和例子 旋用旋买 buy sth. when you need it; buy for immediate use; 客人到了旋做, 就来不及了。 it'll be too late to start preparing dinner when the guests have arrived.
Example Sentences:
1.
His head whirled. he dared not lie down . 他脑袋发旋，他不敢躺下来。
2.
Can it be resolved into optical isomers ? 这能离析为旋光异构体吗？
3.
Very strong winds revolve around the eye . 非常强的风绕着这个台眼旋卷。
4.
The swirling dust floated in the sky . 一团团的尘土打着旋儿，在空中飞扬。
5.
The swivel had been oiled to perfection . 旋轴已经上足了油。
6.
The racemate is optically inactive . 外消旋体是不旋光的。
7.
There goes the last of our spinning reserve . 现在动用了我们最后的旋压的储备了。
8.
We introduce labels for the spin of electron as follows . 我们引入电子自旋的标记如下。
9.
Isospin is a vector quantity . 同位旋是矢量。
10.
The pull rod is screwed into the inside thread of the anchor head . 将拉杆旋入锚头内的丝扣。
