bolts
US /boʊlts/
UK /bəʊlts/
名词
1.
螺栓
a long, round piece of metal with a head and a screw thread, used with a nut to fasten things together
示例:
•
He used several large bolts to secure the wooden beams.
他用了几个大螺栓来固定木梁。
•
Make sure all the bolts are tightened properly.
确保所有螺栓都已正确拧紧。
2.
闪电
a sudden flash of lightning
示例:
•
A bolt of lightning struck the old oak tree.
一道闪电击中了老橡树。
•
The sky was lit up by frequent bolts.
天空被频繁的闪电照亮。
动词
猛冲, 逃跑
to run away suddenly and quickly
示例:
•
The horse bolted when it heard the loud noise.
马听到巨响后猛冲了出去。
•
He bolted out of the room as soon as the alarm sounded.
警报一响，他就冲出了房间。