v.指弹;敲打;乱弹;轻敲;
n.织边;织余;线头;纱头;
例句:
Hold the two ends of the thrum. We will start the experiment.
抓住线头的两端, 我们开始做实验.
My head was going thrum thrum thrum.
我的脑袋嗡嗡作响。
Also, because thrum blister easily, so must use palm meticulous ground flat.
再就是, 因为线头容易起泡, 所以必须用手掌细致地压平.