timer n. [电子] 定时器;计时器;计时员,记时员;跑表;延时调节器
clamp v. (用夹具)夹紧,夹住;紧紧抓住,牢牢固定住;<英>给(车辆)上夹钳;保持(
强度理论 strength theory
intact adj. 完好无损的
dome n. 穹顶,圆屋顶;半球形物,圆顶状物v. 变圆,膨胀;加穹顶(状物)于【名】
读音 n. pronunciation; sound。
核 n. nucleus; core; kernel; stone。v. check; verify;
boomer n. 生育高峰中出生的人;赶往新兴地区安家的人;发育完全的雄袋鼠;异常大的东西;
区间 n. interval; range; section; zone; span; region。
订 v. subscribe to; book; order; draw up; back-order;
食不知味 Something is in my mind, and nothing to eat
航路 n. air route; sea route; flight path; shipping lan
definitely adv. 肯定地,当然;明确地,确定地
欲 v. wish; like; want; intend; long for。n. desire; p
抽查 v. spot check; random check; sample check; inspect