应用

yìng yòng to use; to apply; application; applicable

内

nèi inside; inner; internal; within; interior

测

cè to survey; to measure; to conjecture

托管

tuō guǎn trusteeship; to trust

平台

píng tái platform; terrace; flat-roofed building

唯一

wéi yī only; sole

购买

gòu mǎi to purchase; to buy

联系

lián xì connection; contact; relation; to get in touch with; to integrate; to link; to touch

lián xì variant of 聯繫|联系[lian2 xi4]

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