Disilthianylthio-
[化] 二硅噻烷硫基; 甲硅硫醚基
??? 情景例句
There aren't window seats left, but a few enter seats are open.
那些靠窗的位子已沒有了，但里面的位子還有。
Health is not valued till sickness comes.
有病方知無病樂。
After crossing the Equator, the captain called in at a port to have a new rudder fitted,
跨越赤道后，船長將船停靠在一個港口，在那兒換了一只舵。