| 免 | wèn | old variant of 絻[wen4] |
| miǎn | to excuse sb; to exempt; to remove or dismiss from office; to avoid; to avert; to escape; to be prohibited | |
| 安卓 | Ān zhuó | Android (operating system for mobile devices) |
| 用 | yòng | to use; to employ; to have to; to eat or drink; expense or outlay; usefulness; hence; therefore |
| 加固 | jiā gù | to reinforce (a structure); to strengthen |