TOFMS[化] 飞行时间质谱仪
toprep.对于;为了;(表示方向)到;向;(表示间接关系)给adv.(表示方向)去;(门)关上
to pick up bad habits染上坏习惯
to shriek the warning拉响警笛
to toil up a mountain吃力地爬山
to lie upon the lurch潜伏;埋伏
to freeze with terror因恐怖而愣住
to eye a pretty woman盯着看一位美女
to broach the ship to使船突然横转
to return merchandise退货
To bob up and down.上下摆动
to niche a small vase把一只小巧的花瓶放在壁龛中