impactor造句
The most economical mechanism for tight shutoff is the
impactor handwheel.
要做到紧密关闭,最经济的机械装置就是冲击式手轮.
The
impactor is estimated to be the size of several football fields.
估计造成撞击的小天体大概有数个足球场大.
Grimlock and
Impactor meet Megatron within the arenas.
钢锁与撞针于大角斗场结识威震天.