螺钉

Adjustable stop screw

活动止动螺钉

Adjustable spanner 活动扳手 | Adjustable stop screw 活动止动螺钉 | Adjustable wheel 可调式车轮

Adjustable stop screw

可调整止动螺钉

adjustable stem 校正杆;可调基杆 | adjustable stop screw 可调整止动螺钉 | adjustable triangle 坡度尺;斜度尺

Adjustable stop screw

活动止动螺钉 調整

137 adjustable spanner 活动扳手 自在(じざい)スパナ | 138 adjustable stop screw 活动止动螺钉 調整(ちょうせい)ストップ?スクリュー | 139 adjustable wheel 可调式车轮 調整(ちょうせい)ホイール

knuckle stop screw

关节止动螺钉

knuckle spindle ==> 转向节销,转向节轴,前轮轴=>前輪軸 | knuckle stop screw ==> 关节止动螺钉 | knuckle support ==> 关节支架,转向节支架

throttle stop screw

节流阀制动螺钉

throttle stem packing gland ==> 节流杆填密压盖 | throttle stop screw ==> 节流阀制动螺钉 | throttle switch ==> 节流开关

steering stop screw

转向限位螺钉

steering stop plate;转向限位板 | steering stop screw;转向限位螺钉 | steering supply flow;转向供油量

内六角花形沉头螺钉, stock change材料变更

material change

not up to grade, not qualified不合格 | material change内六角花形沉头螺钉, stock change材料变更 | feature change 特性变更

spider leg screw

蜘蛛架导杆螺钉

spider iron 装有挽缆插栓的桅箍装有挽缆插栓的桅箍 | spider leg screw 蜘蛛架导杆螺钉 | spider leg 蜘蛛架导杆

socket screw

凹头螺钉

socket ring 座环 | socket screw 凹头螺钉 | socket section 球窝节

heoagon socket screw

六角凹头螺钉

hentriacontane 三十一烷 | heoagon socket screw 六角凹头螺钉 | heparin calcium 肝素钙

McKenna：麦肯纳(姓氏)

officers n.政府官员, 军官, 警官, 船长vt.指挥 | mckenna 麦肯纳(姓氏) | disappointing adj.使人失望的, 令人失望的

rapid：激流

他们穿过很多美丽的峡谷,绕过无数大瀑布(cataract)、激流(rapid)和瀑布(waterfall). 带着仅有的两艘船,和几乎完全耗尽的给养,剩余的六个人终于到达了维尔京河(Virgin)的摩门教定居点. 这里,是他们一百天探险的终点.