n a short high-pitched noisen something achieved (or escaped) by a narrow marginv make a high-pitched, screeching noise
n. 短促的尖叫声, 吱吱声( squeak的名词复数 )v. 短促地尖叫( squeak的第三人称单数 ); 吱吱叫; 告密; 充当告密者