sustains; sustained; sustaining
sustains; sustained; sustaining
Learner's definition of SUSTAIN
[+ object]
1
: to provide what is needed for (something or someone) to exist, continue, etc.维持;使继续 -
There is not enough oxygen to sustain [=support] life at very high altitudes.在海拔非常高的地方没有足够氧气维持生命。
-
Hope sustained us during that difficult time.在那段艰难岁月中,希望支撑着我们。
-
The movie sustained our interest [=kept us interested] from beginning to end.这部电影从头到尾一直吸引我们。
-
The country is enjoying a period of sustained [=continuing] economic growth.国家正处于经济持续增长时期。
-
a sustained discussion/effort持续的讨论/努力
2
formal : to hold up the weight of (something)承受住…的重量 3
formal : to deal with or experience (something bad or unpleasant) : suffer遭受;遭遇 4
law : to decide or state that (something) is proper, legal, or fair确认;认可;准许;支持 5
formal : to show that (something) is true or correct : to confirm or prove (something)证实;证明