緊縮主干的英文

collapsed backbone

緊縮───tighten;主干───trunk

Clearly, if you are spending more than your income, you'll need to tighten your belt.───明擺著，要是你入不敷出，你就得省著點了。

It's important to tighten up the wheels properly, otherwise they vibrate loose and fall off.───把輪子擰緊是很重要的，否則它們會因振動松動、脫落。

Install the exhaust pipe support and tighten the screw.───安裝排氣管支架并擰緊螺絲.

The thought of Nick made her throat tighten.───一想到尼克就會讓她的喉嚨發緊。

Be sure to use two nuts on the threaded rod to tighten them into the holes.───要確保用兩個螺母將螺紋桿緊固在孔內.

A conference was held to recoganize and tighten up a local government.───召開了一個會議改組和加強地方政府.

I used my thumbnail to tighten the screw on my lamp.───我用拇指指甲把臺燈上的螺釘擰緊了。

These stomach exercises will tighten abdominal muscles.───這些腹部練習會增強腹肌。

Fix the frame in position and tighten the screws .