查询词典 face down

down feather mattress：羽绒床褥

down feather cushion 羽绒垫 | down feather mattress 羽绒床褥 | down feather pillow 羽绒枕

down and feather mattress：羽绒床褥

down and feather garment 羽绒服 | down and feather mattress 羽绒床褥 | down and feather pillow 羽绒枕

The baby got me down on the floor to play with him：那孩子让我趴在地上和他玩

He can't get down.他下不来了. [JEFC 1B] | The baby got me down on the floor to play with him.那孩子让我趴在地上和他玩. [1] | 10.get down to 开始认真(做某事)(后接名词、代词或动名词)

hold-down bolt：压紧螺栓

"压紧物","hold-down" | "压紧螺栓","hold-down bolt" | "压紧托架","hold-down bracket"

hold-down bolt：压紧螺栓底脚螺栓

hold-down bolt 压紧螺栓 | hold-down bolt 压紧螺栓底脚螺栓 | hold-down clamp 压具

hold-down nut：压紧螺母

hold-down n. 夹具 | hold-down nut 压紧螺母 | hold-down nut 压紧螺母底脚螺母

hold-down nut：压紧螺母底脚螺母

hold-down nut 压紧螺母 | hold-down nut 压紧螺母底脚螺母 | hold-down 夹具压具压紧装置

hold-down nut：压紧螺母,固定螺母

hold-down mechanism ==> 压紧机构 | hold-down nut ==> 压紧螺母,固定螺母 | hold-down ring ==> 压紧环

hold-down ring：压紧环

hold-down packer 悬挂式封隔器 | hold-down ring 压紧环 | hold-down slip 防止上移的卡瓦

hold-down slip：防止上移的卡瓦

hold-down ring 压紧环 | hold-down slip 防止上移的卡瓦 | hold-down 压住

menadione：甲萘醌,维生素

membrane insertion signal 膜插入序列 | menadione 甲萘醌,维生素K3 | Mendelian 孟德尔

NN：abbr. neutral network; 神经元网络

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