compasses造句
The teacher asked us to buy a pair of
compasses.
老师要求我们买圆规.
I am calibrating radio direction finder or adjusting
compasses.
我正在校准无线电测向仪或校正指南针.
With straightedge and
compasses, divide a segment of a into 2 parts.
用直尺和圆规把线段a分成两部分.
Chinese
compasses always point south!
中国的罗盘总是指向南方!