drills

FREQ #16958

n. 操练；斜纹布；钻头（drill的复数）

发音

/dɹɪlz/

释义与例句

n.

1.

plural of drill

v.

1.

third-person singular simple present indicative of drill

相关短语

drills down drills in drills out drills through drills up drill down 向下钻取；挖掘 drill up drill through 穿过, 钻通 drill out drill in 反复教授, 灌输 twist drills oyster drills Chinese fire drills core drills fire drills