invisibly
adv. 看不见地；看不出地
近义词：imperceptibly，indiscernibly，impalpably，intangibly，visibly，
英英释义
Adverb
- without being seen;
"these organisms enter the body invisibly"
例句
- Invis fade time down to 5 seconds. 隐形减至5秒。
- Slowly, invisibly, your death will come upon you. 慢慢的，悄悄的，死神将会来到你的面前。
- He moved away invisibly into the background. 他退到背景中，就隐匿不见了。
- Every day disappears falls invisibly. 每天消陨于无形之中。
- All microbes are invisibly small. 所有的微生物都小得看不见。
- But the results appear gradually and invisibly. 可是效果却在无形、无意之中逐渐地显现。