試(衣服等); 試探, 耍弄Several pairs of shoes were tried on, but none of them were satisfactory. 試了好幾雙鞋, 但沒有一雙令人滿意。She tried on the dress before she bought it. 她在買那件衣服之前試了試。
試驗, 試用; 參加選拔The scientists tried out thousands of chemicals before they found the kind they needed. 科學家們試驗了幾千種化學藥品, 才發現了他們所需要的那種。The idea seems fine but we need to try it out in practice. 這個主意似乎很好, 但我們需要在實踐中加以檢驗。