singsongs
n. 抑扬顿挫的说话腔调；（众人一起的）自娱说唱会
adj. 单调的
v. 声调很平地说，单调地唱
例句
When Benny finally drops some of the broken parts back into the trash can, she singsongs "Attaboy!"
当本尼终于把一些破碎的零件放回垃圾桶后，她又吟唱起来，“干得好！”
