weak-kneed

Adjective
1. lacking will power or resolution; "the role of the dissenter is not for the weak-kneed"
(similar) irresolute

(a.)
Having weak knees; hence, easily yielding; wanting resolution.
  

weak-kneed /'wi:kni:d/
tính từ ((thường) bóng) không thể đứng vững thiếu quyết tâm
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adj. ซึ่งชักจูงได้ง่าย, ซึ่งทำให้กลัวได้ง่าย, ซึ่งไม่เด็ดเดี่ยว (syn. spineless, weak-minded, weak-willed)

ks. lembek, lemah. weak-minded ks. bimbang, berjiwa lemah. -weakly kk. 1 dengan lemah. 2 sering sakit-sakit, sakit-sakitan