magnetic needle

听听怎么读

英 [mæɡˈnetik ˈni:dl]

美 [mæɡˈnɛtɪk ˈnidl]

是什么意思

磁针；

英英释义

magnetic needle

n.a slender magnet suspended in a magnetic compass on a mounting with little friction; used to indicate the direction of the earth's magnetic pole

学习怎么用

双语例句

用作名词(n.)

The needle of the compass shows that we're facing south.
指南针上的磁针显示我们处在朝南的位置。
The rectangular brass frame surrounds a high-visibility magnetic needle that pivots on an adjustable support.
一个清楚可见的磁针以一可移动的轴支撑，旁边的矩形框架是黄铜制成的。

权威例句

Magnetic needle
Magnetic needle
magnetic needle
Mechanical properties of individual focal adhesions probed with a magnetic microneedle
Observations on the Effect of Magnetic Needle Treatment on Simple Obesity Complicated with Hyperlipidemia
Magnetic Needle Viscometer for Langmuir Monolayers
Structural and magnetic phase evolution study on needle-shaped nanoparticles of magnesium ferrite
Magnetic acupuncture needle
Magnetic needle rheometer
Magnetic resonance-compatible needle
Clinical use of a nonferromagnetic needle for magnetic resonance-guided biopsy.
High temperature magnetic sphere/needle rheometer
Magnetic needle for acupuncture

m开头的单词