vt.延長(zhǎng)；托長(zhǎng)；伸出

To protract the suspense, he paused for a considerable period of time before telling us the result of the experiment. 為了延長(zhǎng)懸念，他在告訴我們實(shí)驗(yàn)結(jié)果之前停頓了相當(dāng)一段時(shí)間。

adj.延長(zhǎng)的；拖延的

n.量角器；分度規(guī)；[解]伸肌

adj.伸出；突出

n.延伸；伸長(zhǎng)；制圖