drop through the cracks 被忽视
fall through 失败/落空
pass through 通过
1. The keys dropped through the gap between the sofa cushions.
钥匙从沙发垫的缝隙中掉下去了。
2. Most of the proposals dropped through the committee during the meeting.
大多数提案在会议期间通过了委员会的审核。
3. We cannot afford to let any customer drop through the cracks.
我们不能让任何一位客户被忽视。
A: Did the information drop through the system successfully?
A：信息是否成功通过了系统流程？
B: We must ensure that no student drops through the cracks.
B：我们必须确保没有学生被忽视。
1) 掉进、穿过（缝隙、孔洞）
2) 通过（程序、系统）
3) 被忽视（drop through the cracks）
1. 掉进；穿过
e.g. The sand dropped through the sieve.
沙子从筛子里漏了下去。
2. (通过) 完成；通过
e.g. The bill dropped through parliament late last night.
该法案在昨晚深夜通过了议会。
verb phrase
1. To fall through an opening or gap.
2. To be processed or completed through a system.