1.a slack vowel
松元音收藏指正
2.a slack pace
慢吞吞的步子收藏指正
3.a slack rope
松弛的绳子收藏指正
4.keep a tight hand on
牢牢掌握收藏指正
5.keep a strict hand over the children
严格管教子女收藏指正
6.flaccid muscles; took his lax hand in hers; gave a limp handshake; a limp gesture as if waving away all desire to know G.K.Chesterton; a slack grip.
无力的肌肉；他软软的握着她的手；给了一个柔软的握手；一个微弱的姿势好像挥掉了想知道所有的欲望的-G.K.切斯特顿；无力的一握。收藏指正
7.Keep your hand a secret, Unleash the monsters within!
把手上手牌保密，释放当中的咭兽！收藏指正
8.Chain slack!
锚链松了!收藏指正
9.slack mood
松劲情绪收藏指正
10.(coal) slack
煤屑收藏指正