
| Lĩnh vực: xây dựng |
| Lĩnh vực: hóa học & vật liệu |
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o không ổn định, không bền
Xem thêm: precarious, mentally ill, unsound, fluid
unstable adj.
1 likely to change suddenly
VERBS appear, be, seem | become | remain | make sth, render sth Prison order is rendered unstable by young inmates serving short sentences.
ADV. extremely, highly, very | increasingly | rather, relatively, somewhat | basically, inherently | notoriously The building trade is notoriously unstable. | economically, politically a politically unstable region
2 not mentally normal
VERBS be, seem | become
ADV. highly, very | rather | emotionally, mentally vulnerable, emotionally unstable individuals
3 likely to move or fall
VERBS be, feel, look, seem | become, get The building was beginning to get unstable. | make sth
ADV. dangerously, extremely, very The wall was dangerously unstable. | rather, slightly
adj.
unstable political conditions
the tower proved to be unstable in the high wind
an unstable world economy
sensitive and highly unstable compounds
a precarious truce
of unsound mind
his rather unstable religious convictions
a fluid situation fraught with uncertainty
everything was unstable following the coup