自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
V-ERG 削弱;减弱 If you weaken something or if it weakens, it becomes less strong or less powerful.
The recession has weakened so many firms that many can no longer survive...
The Prime Minister's opponents believe that her authority has been fatally weakened...
V-ERG (使)(决心)动摇 If your resolve weakens or if something weakens it, you become less determined or less certain about taking a particular course of action that you had previously decided to take.
I looked at the list and felt my resolve weakening...
Jennie weakened, and finally relented...
VERB 使虚弱;使无力 If something weakens you, it causes you to lose some of your physical strength.
Malnutrition obviously weakens the patient.
VERB 使松动;使损坏 If something weakens an object, it does something to it which causes it to become less firm and more likely to break.
A bomb blast had weakened an area of brick on the back wall...
Never dry underwear over direct heat; it will weaken the fabric.