wherein

ad.在其中；在那点

wheelbase, wheelchair, wheeler-dealer, wheelie, wheeling-dealing, wheelwright, wheeze, wheezily, wheeziness, wheezy, whelk, whelp, when, when it comes to, whence, whenever, where, whereabouts, whereas, whereby, whereof, whereupon, wherever, wherewithal, whet, whether, whether...or, whether...or not, whetstone, whew (also phew), whey, which, whichever, whiff, while, while away, whilist, whilst, whim, whimper,