Fulcrum
[ 'fʊlkrəm ]
出国 Abroad
n. 支撑杠杆的点，支点;
📝 例句
a fulcrum bearing
支点承座, 刀口承
a rigid bar pivoted about a fulcrum.
围绕支点转动的硬金属条。
fulcrum; pivot
支点
Give me a fulcrum on which to rest, and I will move the earth.
给我一个支承的支点，我就会搬到地球。
Rotary fulcrum bearing of ball type
球类回转支承
🌱 联想助记
【记】full-满的,crumb-面包屑:支点那地方满是面包屑,赶快扫掉
✅ 同义词
📖 牛津释义
fulcrum
n
(pl ~s or fulcra) point on which a lever is supported 支撑杠杆的点; 支点. =>illus at lever 见lever插图.
🔁 扩展释义
*['fʌlkrәm]n. 杠杆支点, 支点【机】 支点
📖 同为「GRE」词汇
查看全部GRE词汇 ›🗣️ 情景例句
Take no chances with it.
这事儿可不能碰运气。
Don't beat around the bush.
别拐弯抹角了。
Collecting, by occupying spare time so constructively, makes a person contented, with no time for boredom.
收藏活动通过富有建设性地利用业余时间使人感到心满意足，不再有无聊之日。