详细解释:n. 预测
vt. 进行预测
vi. 进行预测
词型变化：
动词过去式:pretested过去分词:pretested现在分词:pretesting第三人称单数:pretests详细解释：
pre.test
n.（名词）
A preliminary test given to determine whether students are sufficiently prepared for a more advanced course of studies.预先测试：为衡量学生是否已有足够的准备去进行更高一级的学习而举行的初步考试A test taken for practice.预考：练习性质的考试The advance testing of something, such as a questionnaire, a product, or an idea.预先测试：在正式测试答卷、产品或观点之前进行的考试v.tr.intr.（及物动词和不及物动词）pre.test.ed,pre.test.ing,pre.tests[prô-tμst.] To subject to or conduct a pretest.预先测试：参加或主持预先测试