let
- 高能质子不属于高LET射线,但它的深度剂量分布好,在人体内的剂量吸收曲线存在一个()的布拉格峰。
- The space is left to let the rail expand when it gets hot, ______?
- Let me tell you something about the journalists. —-Don’t you remember ______me the story yesterday?
- Let’s keep to the point, or we any decisions.
- Let’s go to the seaside for fresh air,OK?—_______.
- Mum, please let us, Lily and me, go to visit the new provincial museum tomorrow, ?
- Peter, let’s check what we still have left.—Well, _____ is no use evaluating the total loss before the typhoon leaves.
- Let’s invite some of my friends ______ my birthday party.[ ]
- Let’s meet ______10 o’clock at my home.—OK.[ ]
- Let’t find it _____ the computer now.[ ]