動詞 cumber:

1. hold back
   同義詞：restrain, encumber, constrain

1. Even an experienced cumber will get into trouble.
   哪怕是個有經(jīng)驗的登山者也會餡入困境。

cum.ber

v.tr.（及物動詞）
cum.bered,cum.ber.ing,cum.bers
To weigh down; burden:
壓下；使挑重?fù)?dān)：
例句：
was cumbered with many duties.
肩負(fù)許多重任

To hamper or hinder, as by being in the way:
妨礙，阻礙：妨礙或阻礙，如擋在路上：
例句：
was cumbered with a long poncho.
披風(fēng)過長行動就會不便

To litter; clutter up:
使凌亂；使塞滿：
例句：
Weeds cumbered the garden paths.
花園小徑上到處都是雜草

Archaic To bother; distress.
【古語】 使煩惱；折磨
n.（名詞）
A hindrance; an encumbrance.
妨礙；累贅

來源：
Middle English combren [to annoy]
中古英語 combren [使煩惱]
from Old French combrer
源自 古法語 combrer
from combre [hindrance]
源自 combre [妨礙]
from Vulgar Latin *comboros
源自 俗拉丁語 *comboros
[of Celtic origin]
[源于凱爾特語]

【引伸】
cum.berer
n.（名詞）