try是名词，动词词性。
Dick swallowed， trying to keep calm .迪克咽了一口，竭力保持冷静
They're trying to wear us down by silence .他们是想用沉默来拖垮我们。
The teller tried to remain aloof and calm .出纳员力图保持冷漠和镇静。
He had three tries and failed each time .他试验三次，每次都失败。
She had tired herself out with trying .她试来试去，累得精疲力尽。
try是什么词性
v.
试图 想要 设法 努力 试 试用 试做 试验 审理 审讯 审判
n.
尝试 试图 努力 在对方球门线后带球触地 持球触地得分
