helpless

adj.

无助的；无能的；无用的；六亲无靠

1. Girls just love helpless animals.
   女孩子就是喜欢无助的动物。
2. In other words, they make him feel less helpless in the face of adversity.
   换句话说，他们让他在面对逆境时不再感到那么无助。
3. They are helpless, drifting wherever the currents and tides take them.
   他们无所依凭，随波逐流。
4. Fate was kind to the helpless baby.
   这个无依无靠的婴儿命里注定不该死。

Persons found in their homes helpless or dead.
Reversal of helpless behavior in rats by putative 5-HT1A agonists.
Sleep-wakefulness patterns in the helpless rat
The Habenula Prevents Helpless Behavior in Larval Zebrafish
Origins of children's helpless and mastery achievement patterns in the family.
When nonsense sounds happy or helpless: The Implicit Positive and Negative Affect Test (IPANAT)
A relational diathesis model of hostile-helpless states of mind: Expressions in mother–infant interaction.
Opposite metabolic changes in the habenula and ventral tegmental area of a genetic model of helpless behavior.
Reduced expression of glutamate transporters vGluT1, EAAT2 and EAAT4 in learned helpless rats, an animal model of depression.
Expanding the concept of unresolved mental states: hostile/helpless states of mind on the Adult Attachment Interview are associated ...