您要查找的是不是：
- 弱D15weak D type 15
- 弱young
- 弱的infirm
- 弱电light current
- 变弱fail in
- 弱碱性alkalescence
- 消弱slacking down
- 体弱多病valetudinarianism
- 较弱的feeblish
- 弱电工程weak current engineering
- 弱地infirmly
- 弱电流feeble current
- 弱冠young man of around twenty
- 病弱invalidity
- 最弱pp [pianissimo]
- 弱电工程师milliampere man
- 弱电系统weak electricity system
- 弱酸性subacidity
- 渐弱fade out
- 弱光dim light
