lockstep
n. 因循守旧;密集连锁的步伐;步伐一致
n.因循守旧,陈旧古板的做法,前后紧接,步伐一致
ceinture precautionary rasc semivibration sorrel speedlight wscf下载迅蛙App
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n. 因循守旧;密集连锁的步伐;步伐一致
n.因循守旧,陈旧古板的做法,前后紧接,步伐一致
ceinture precautionary rasc semivibration sorrel speedlight wscf