block head 块头
head block 吊杆端滑车 ; 大滑车 ; 文件头 ; 吊货滑车
jar block head 套管撞击头
derrick head cargo block 吊杆头起货滑车 ; 吊杆头起重滑车 ; 上吊货滑车
head block assembly 定滑轮组
derrick head block 吊杆头滑车
Plastic Head Block 塑料头座
well head control block valve 井口总闸门
duck bill head of block 滑车的鸭嘴形头
同义词： dunce dunderhead numskull blockhead bonehead lunkhead hammerhead knucklehead loggerhead muttonhead shithead dumbass fuckhead
以上来源于: WordNet
N a stupid person 笨蛋 [derogatory]
She placed a cushion under his head, and offered him some water; he rejected the latter, and tossed uneasily on the former, as if it were a stone or a block of wood.
她把一个靠垫枕在他的头下，给他一点水喝。他拒绝喝水，又在靠垫上不舒服地翻来复去，好像那是块石头或是块木头似的。
Birdlike, he retired at dusk, lying on the bare floor with a wooden block under his head like a pillow.
他像小鸟一样，黄昏就寝，用木板作枕头，躺在光秃秃的地板上。
The halyard typically rises from the head of the sail to a block at the head of the mast and back down to deck level, from where it is pulled up to raise the sail.
升降索通常从帆的前侧延伸到桅杆顶端，然后下降到甲板平面，在甲板上拉起升降索就能升起船帆。
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