trypsinn.胰蛋白酶
tryv.试验;尝试;设法;努力;审判;考验n.尝试;试验;(橄榄球)持球触地得分
tryingnessn.难堪
trying out炼脂, 脂肪熔炼
tryingplane[机] 中级刨
trying hour痛苦艰难的时刻
trying room试穿室
trying plane平刨,大刨,细刨
trying times最困难的时期
trying-tense尝试体
trying contract结卖合同
trying situation尴尬的局面; 难处的情况