顿口无言

It was only a substantial meal that could induce in him even a passing taciturnity.

只有实实在在的一顿饭才能使他暂时缄口无言。

However, in the rickshaw yard he made friends in spite of his taciturnity , for even a silent wild goose likes to fly with the flock.

在厂子里，他可是交了朋友；虽然不大爱说话，但是不出声的雁也喜欢群飞。只有实实在在的一顿饭才能使他暂时缄口无言。

To induce or evaluate an immune response inby administering a specific antigen to which it has been sensitized.

只有实实在在的一顿饭才能使他暂时缄口无言。广告使人们购物。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。