retentive
adj.保持的
难易程度:
retentive为短语/超纲词汇
词形变化:
名词:retentiveness 副词:retentively
词根
tain,ten,tin＝to hold,to keep（安静）
近义词, 同义词
retentive
/rɪ'tentɪv; rɪ`tɛntɪv/
adj
1 (of the memory) having the ability to remember facts, impressions, etc （指记忆力）有记性的, 记忆力强的.
2 having the ability to hold or contain liquid, etc 能保持或容纳液体等的
*retentive soil, ie that does not dry out quickly 能保持水分的土壤.
adj
1 (of the memory) having the ability to remember facts, impressions, etc （指记忆力）有记性的, 记忆力强的.
2 having the ability to hold or contain liquid, etc 能保持或容纳液体等的
*retentive soil, ie that does not dry out quickly 能保持水分的土壤.
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