有的书必须精读,有的只要稍加涉猎即可.Some books are for intensive study and some are for cursory reading.真诚精读的人很少,但粗读者却很多.There are few bona fide readers but many dippers.B: 我们有高级写作和精读教材等.B : We have advanced writing, reading, and so on....
The payload of a ballistic missile is its warhead.一枚弹道导弹的有效载荷是它的弹头.It can hit a target with an atomic warhead.它能以原子弹头袭击目标.The warhead is the missile's payload, or cargo.战斗部是导弹的有效载荷, 即运载物....